SY 2017/ nd Final Term Revision. Student s Name: Grade: 10A/B. Subject: Biology. Teacher Signature
|
|
- Sara Bridges
- 5 years ago
- Views:
Transcription
1 SY 2017/ nd Final Term Revision Student s Name: Grade: 10A/B Subject: Biology Teacher Signature
2 Biology Grade 10A/B Revision Work Sheet Modified True/False Indicate whether the statement is true or false. If false, change the identified word or phrase to make the statement true. 1. The kingdom Protista contains the eukaryotes that are not plants, animals, or fungi. 2. Sexual reproduction with spores evolved in protists. 3. Tissues, organs, and organ systems evolved in unicellular protists. 4. Sexual reproduction allows Chlamydomonas to delay development of new organisms until environmental conditions are favorable. 5. Amoebas move by means of pseudopodia. 6. Diatoms are the only type of protists with single shells. 7. Paramecium takes in food through its contractile vacuole. 8. Cellular slime molds form a mass of cytoplasm that has many nuclei. 9. Protists have an important effect on humans because they cause disease. 10. Malaria is caused by the protist Plasmodium and is spread by the bite of certain fleas.
3 11. Carrageenan is a product made by protists that is used to flavor many food products. 12. All fungi except yeasts have bodies composed of filaments. 13. All fungi are autotrophs. 14. In hyphae that have rhizoids, cytoplasm and some organelles can move from cell to cell, allowing nutrients to be shared by all cells. 15. Haploid fungal spores are formed by meiosis during asexual reproduction. 16. Zygote fungi are aquatic fungi that produce flagellated gametes. 17. The sexual reproductive structure of a zygote fungus is a basidium. 18. Sac fungi usually reproduce sexually, producing spores on conidia. 19. A basidium is a club-shaped nutrient-collecting structure. 20. Fungi usually form symbiotic associations with animals in lichens. 21. Commercial uses for fungi include antibiotics, wine-making, and cheesemaking. 22. As part of mycorrhizae, fungi break down rocks to create soil for plants to live in.
4 23. Fungi that infect human skin and nails are yeasts. Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following is not true about some or all protists? a. unicellular and heterotrophic c. multicellular and autotrophic b. unicellular and autotrophic d. multicellular and prokaryotic 2. The kingdom Protista does not include a. most of the single-celled c. multicellular seaweed. eukaryotes. b. slime and water molds. d. prokaryotes. 3. Which of the following characteristics did not evolve in the Kingdom Protista? a. unicellularity c. membrane-bound organelles b. gametes d. complex cilia and flagella 4. sexual reproduction : diversity :: a. flagella : cilia c. green algae : flagella b. multicellularity : tissues d. unicellularity : protists 5. Eukaryotes that lack the features of animals, plants, or fungi are classified in the kingdom a. Archaebacteria. c. Protista. b. Plantae. d. Animalia. 6. You have been given an unknown organism to identify. You find that it is unicellular and has a cell wall. Which of the following must it also have? a. chloroplasts c. pseudopodia
5 b. asexual reproduction d. one or more flagella 7. When Chlamydomonas reproduces sexually, it divides by mitosis, producing a. zygospores. c. haploid gametes. b. diploid gametes. d. zoospores. 8. Zoospores are a. produced as a result of meiosis. c. produced as a result of mitosis. b. diploid. d. all parasitic. 9. The haploid, gamete-producing phase in the life cycle of some multicellular protists is known as the a. zygospore generation. c. conjugation generation. b. gametophyte generation. d. sporophyte generation. 10. The marine green alga Ulva reproduces sexually by a. alternation of generations. c. mitosis. b. conjugation. d. aggregation. 11. Pseudopodia are used for a. Paramecium conjugation. c. Euglena reproduction. b. movement by amoebas. d. Paramecium mitosis. 12. Amoebas capture food by a. engulfing it. c. trapping it with flagella. b. using cilia. d. taking it into an oral groove. 13. When an individual diatom gets too small because of repeated division, it
6 a. grows to full size in its existing shell. b. slips out of its shell, grows to full size, and regenerates a new shell. c. slips out of its shell, grows to full size, and reinhabits its old shell. d. slips out of its shell and lives the rest of its life without a shell. 14. Algae are a. sometimes heterotrophic. b. always microscopic in size. c. found in fresh water, salt water, and damp soil. d. found only in fresh water. 15. Red algae a. are multicellular. c. have eyespots. b. are unicellular. d. have double shells. 16. Euglenoids are examples of protists that a. can be both autotrophic and heterotrophic. b. are only parasitic heterotrophs. c. are always autotrophic. d. swim away from light. 17. dinoflagellates : flagella :: a. amoebas : pseudopodia c. ciliates : pseudopodia b. sporozoans : flagella d. amoebas : flagella 18. The process in which two Paramecia come together to exchange parts of their genetic material is called a. mitosis. c. pollination. b. replication. d. conjugation.
7 19. Refer to the illustration above. Excess water in the body of the Paramecium is forced back out by the structure labeled a. A c. D b. C d. E 20. Refer to the illustration above. The structure that contains the cell s chromosomes is labeled a. A c. C b. B d. E 21. Refer to the illustration above. Structure C is the a. macronucleus. c. oral groove. b. contractile vacuole. d. micronucleus. 22. Refer to the illustration above. The structure that controls routine cellular functions is labeled a. A c. C b. B d. D 23. Funguslike protists reproduce by releasing a. gametes. c. zoospores. b. spores. d. plasmodia.
8 24. Giardiasis is a disease that is spread a. by direct person-to-person c. through contaminated water. contact. b. through the air. d. by the Anopheles mosquito. 25. Chagas disease is spread by a. kissing bugs. c. contaminated food. b. mosquitoes. d. contaminated water. 26. Which of the following is not a human disease caused by a protist? a. amebic dysentery c. malaria b. toxoplasmosis d. tuberculosis. 27. giardiasis : contaminated water :: a. amebic dysentery : mosquito c. malaria : mosquito b. amebic dysentery : giardiasis d. malaria : food contamination 28. The protist that causes malaria reproduces in the a. intestine of a human. c. red blood cells of a human. b. red blood cells of a d. stinger of a mosquito. mosquito. 29. Malaria is caused by several species of a. Toxoplasma. c. Giardia. b. Phytophthora. d. Plasmodium. 30. The stage in the life cycle of Plasmodium in which it lives in mosquitoes and is injected into humans is called the
9 a. gametophyte. c. sporophyte. b. sporozoite. d. zoospore. 31. Symbiotic protists live in all of the following organisms except a. termites. c. cattle. b. corals. d. bacteria. 32. Protists that play an important role in aquatic food webs are called a. plankton. c. anchovies. b. lichens. d. cyanobacteria. 33. The evolution of the plant kingdom can be inferred by studying a. green algae. c. red algae. b. brown algae. d. dinoflagellates. 34. A mass of cytoplasm that has many nuclei is a(n) a. spore. c. colony. b. plasmodium. d. amoeba. 35. A protist that almost destroyed the entire potato crop in Ireland in 1846 is a a. plasmodial slime mold. c. dinoflagellate. b. cellular slime mold. d. water mold. 36. A downy mildew gets nutrients by a. photosynthesis. b. absorbing them from the environment. c. making them from inorganic chemicals. d. making them from organic building blocks. 37. When an algal bloom dies, the bacteria that decompose the algae
10 a. deplete carbon dioxide levels in the water. b. kill the plankton population. c. deplete oxygen levels in the water. d. kill fish. 38. A protist used by scientists to study cell movement and cell signaling is a a. dinoflagellate. c. paramecium. b. diatom. d. slime mold. 39. Agar is a product used to grow bacteria. Agar comes from a. bacteria. c. diatoms. b. algae. d. amoebas. 40. Chitin is found in fungi and in a. clam shells. c. some plant cell walls. b. the outer covering of insects. d. snail shells. 41. Fungi a. contain chlorophyll. b. have cell walls that contain cellulose. c. produce their own food. d. have bodies made of threadlike filaments. 42. The cells of a hypha a. are diploid. c. contain chloroplasts. b. have no nucleus. d. are haploid. 43. The individual filaments that make up the body of a fungus are called a. vascular tissue. c. rhizoids. b. hyphae. d. stem cells.
11 44. Which of the following is not an example of a fungus? a. a mushroom c. a kelp b. a bread mold d. a yeast 45. Refer to the illustration above. Which features characterize the kingdom of which this organism is a member? a. eukaryotic, absorbs nutrients c. autotrophic, ingests nutrients b. aquatic, multicellular d. prokaryotic, photosynthetic 46. Refer to the illustration above. Which structure is responsible for meeting the food requirements of the organism shown? a. A c. C b. B d. D 47. fungal food : organic molecules :: a. pea plant cell wall : chitin c. fungus cell wall : cellulose b. insect exoskeleton : cellulose d. mycelium : hyphae 48. Fungi obtain food by a. photosynthesis. b. the nitrogen fixation process in their hyphae. c. digesting food externally before absorbing it. d. making it in their bodies.
12 49. Fungi obtain energy a. directly from the sun. b. from inorganic material in their hyphae. c. by absorbing organic molecules. d. from nuclear fusion. 50. Fungi digest food a. through photosynthesis. c. inside their bodies. b. outside their bodies. d. in their digestive tract. 51. Fungal spores can be formed by a. the fusing of hyphae. c. both mitosis and meiosis. b. mitosis only. d. meiosis only. 52. Refer to the illustration above. The illustration shows several a. hyphae. c. mycelia. b. spores. d. unicellular fungi. 53. Refer to the illustration above. The organism can reproduce by a. conjugation. c. male and female gametes. b. budding. d. self fertilization. 54. Chytrids are important because they a. provide clues about the evolution of fungi.
13 b. are all parasites. c. causes human diseases. d. are related to plants. 55. Chytrids were once classified with protists because they a. reproduce with spores. b. are unicellular and have flagellated gametes. c. have hyphae. d. have chlorophyll. 56. The group of fungi that includes the molds that often grow on bread is the a. ascomycetes. c. zygomycetes. b. basidiomycetes. d. chytridiomycetes. 57. Zygospores allow molds to a. remain dormant until conditions are favorable for spores to grow. b. digest bread. c. grow unusually large. d. produce antibiotics. 58. Reproductive structures of zygote fungi in which spores form are known as a. septa. c. mycorrhizae. b. conidiophores. d. sporangia. Life Cycle of a Mold
14 59. Refer to the illustration above. Structure A is a. a zygosporangium. c. a hypha. b. vascular tissue. d. a stem. 60. Refer to the illustration above. Structure B is a. an ascus. c. a basidium. b. haploid. d. diploid. 61. Refer to the illustration above. The process that takes place at C is known as a. meiosis. c. mitosis. b. conjugation. d. fusion. 62. An ascus is a. a sexual reproductive structure. b. an asexual reproductive structure. c. a kind of fungus. d. a structure for obtaining nutrients. 63. All of the following are true of ascomycetes except a. they have saclike reproductive structures in which spores
15 grow. b. their hyphae are dikaryotic. c. they produce asexual spores on conidiophores. d. they usually do not reproduce asexually. 64. Mushrooms, puffballs, and shelf fungi are examples of a. club fungi. c. molds. b. sac fungi. d. yeasts. 65. Mushrooms and toadstools are members of the phylum a. Ascomycota. c. Zygomycota. b. Basidiomycota. d. Chydridiomycota. 66. In a symbiotic association, such as a lichen, a fungus provides mineral nutrients to a(n) a. animal. c. photosynthetic partner. b. heterotrophic bacterium. d. protist. 67. Mycorrhizae a. aid in the transfer of minerals from the soil to a plant. b. cause a variety of plant diseases. c. aid in the transfer of minerals to fungi. d. are found only on aquatic fungi. 68. Mycorrhizae grow inside or around the host plant s a. stem. c. roots. b. leaves. d. seeds. 69. A lichen a. consists of a fungus and a green alga or cyanobacterium in a symbiotic relationship.
16 b. is a clump of fungus. c. is found only in temperate climates. d. is a mold found on the shady side of trees. 70. fungus : lichen :: a. plant : mycorrhiza c. ascus : hypha b. mycelium : hypha d. mycelium : fungus 71. All of the following are economically important uses of fungi except a. bread-making. b. the production of antibiotics. c. the manufacture of gasohol. d. fertilizers. 72. yeasts : bread :: a. hyphae : wine-making c. food : mushrooms b. black bread mold : cortisone d. ascus : making cheeses 73. Fungi are important to an ecosystem as a. producers. c. decomposers. b. regulators. d. controllers. 74. The fungi in lichens prepare the environment for the growth of plants by a. producing oxygen. c. storing minerals. b. breaking down rocks to form d. decomposing soil. soil. 75. Fungi do not cause disease by a. absorbing nutrients from host c. producing toxins.
17 tissue. b. aggravating allergies. d. breaking down aflatoxins. 76. A dermatophyte is a a. fungus that infects skin. b. disease that kills fungi. c. symbiotic relationship between fungi and plants. d. sexual reproductive structure. Completion Complete each statement. 1. Two important features that evolved in the protists were multicellularity and sexual reproduction with the production of. 2. The evolution of allowed single-celled organisms to perform many functions at the same time. 3. When evolved, protists could become genetically diverse. 4. Although protists are diverse, they are all. Life Cycle of Chlamydomonas
18 5. Refer to the illustration above. Arrow B is pointing to a in the life cycle. 6. Refer to the illustration above. Arrow A is pointing to in the life cycle. 7. According to the illustration above, Chlamydomonas reproduces both sexually and. 8. Some protists undergo sexual reproduction only at times of environmental. 9. Ulva is characterized by two distinct multicellular phases: a diploid, spore producing phase called the generation and a haploid, gamete-producing phase called the generation.
19 10. Refer to the illustration above. The organism shown in A moves and obtains food by means of. 11. Refer to the illustration above. The organism shown in C moves by means of. 12. Refer to the illustration above. The organism shown in B moves by means of. 13. Some amoeboid protists have porous shells called. 14. have double shells that resemble small boxes with lids. 15. The large brown algae that grow along coasts are called. 16. Protists that are strict photoautotrophs are called. 17. Poisonous red tides are caused by population explosions of. 18. Brown algae are the only algae that form more than one kind of. 19. Some protists have that contain light-sensitive pigments.
20 20. disease is a protist-caused disease that is transmitted by kissing bugs. 21. Disease-causing protists are transmitted mainly by insects or by contaminated and. 22. The stage of Plasmodium that infects the liver is called the ; the second stage of the Plasmodium life cycle, which infects red blood cells, is called the. 23. Plantlike protists produce, which allows most forms of life to live on Earth. 24. are related to green algae and are thought to have evolved from them. 25. Funguslike protists resemble fungi in that they reproduce with and they nutrients from their environment. 26. Cellular slime molds usually exist as single-celled amoebas, but they form and release when food or water is scarce. 27. A water mold caused the great potato famine in in The empty shells of diatoms are used as in cleaning agents. 29. Red algae produce carrageenan, which is used in the food industry to foods such as ice cream and salad dressings. 30. When hyphae grow, they form a mass called a(n). 31. The typical fungus is a eukaryotic heterotroph that has a body consisting of many slender filaments called.
21 32. Unlike plants, fungi lack and cannot carry out photosynthesis. 33. Fungi obtain food by organic matter. 34. Fungi that absorb nutrients in a person s body can cause life-threatening. 35. Fungi reproduce sexually and. 36. A fungal is a haploid reproductive cell that is capable of developing into a new organism. 37. Fungal asexual spores are formed by. 38. Fungi that produce gametes with flagella belong to the phylum. 39. A tough capsule that helps zygote fungi survive in poor conditions is called a. 40. Spores of zygote fungi are carried by to new locations, where they grow into new fungi. 41. A(n) is a saclike structure in which haploid spores are formed by sac fungi. 42. Asexual spores produced by sac fungi are called. 43. The familiar mushroom belongs to the phylum. 44. In a club fungus, meiosis occurs in the. 45. Fungi form symbiotic relationships with a organism, such as a cyanobacterium or a green alga.
22 46. Certain fungi play important roles in the nutrition of green plants by forming symbiotic associations with their roots, a relationship called. 47. Lichens are sensitive to chemical in the atmosphere. 48. Yeasts produce, which is a substitute for gasoline. 49. Fungi are among the few organisms that can break down the fibers in, which makes them valuable as decomposers in forests. 50. Some mushrooms are poisonous because they produce. Short Answer 1. What complex structures used for locomotion evolved in protists? 2. What do all protists have in common? 3. What is the pattern of reproduction in multicellular protists in which both sexual and asexual stages occur? 4. What is the method of asexual reproduction in which a unicellular organism divides into two identical organisms? 5. What is the diploid, spore-forming phase of the Ulva life cycle? 6. What group of organisms does molecular evidence show green algae are closely related to? 7. Why is it useful to group protists by how they obtain nutrients? 8. Why are photosynthetic protists important in aquatic food webs?
23 9. How is giardiasis transmitted from person to person? 10. What part of the body is infected by the merozoite stage of Plasmodium? 11. What is an overgrowth of an algal population in an aquatic environment called? 12. How are the empty shells of diatoms used in industry? 13. What substance makes up the cell walls of fungi? 14. How do fungi obtain nutrients? 15. How are hyphae involved in obtaining nutrients? 16. What is the role of hyphae in sexual reproduction in fungi? 17. On what basis are fungi classified into four phyla? 18. In what reproductive structures are spores formed in zygote fungi? 19. What term describes the hyphae of sac fungi, which have two nuclei in each cell? 20. What is the recognizable part of a club fungus called? 21. What is the role of the fungus part of a mycorrhiza? 22. Why are lichens able to survive in environments where each partner could not survive alone? 23. What organism causes bread to rise? 24. What is the main role of fungi in the environment? 25. What organ in humans is affected in a histoplasmosis infection?
24 Essay 1. Why must all sporozoans be parasitic? 2. How do euglenoids illustrate the problems of classifying protists as plants or animals? 3. Why is the relationship between a termite and the protist that lives in its digestive tract an example of mutualism? 4. Describe three ways protists can reproduce asexually. 5. The diagram below is a generalized sexual life cycle of a protist. Redraw this life cycle so that it illustrates the life cycle of the malaria parasite, Plasmodium. Indicate which cell types and processes occur in the human host and which occur in the mosquito host. Also, indicate where asexual reproduction occurs in this life cycle. 6. After a vacation in the tropics, you become seriously ill. Your symptoms include cycles of chills and fever every 48 hours. Why does your doctor suspect malaria?
25 7. Based on the diagram, describe how the malaria parasite reproduces and spreads from person to person. 8. Why are fungi well suited for absorbing food from the environment? 9. How is a saprobe different from a parasite? 10. Explain how, under different conditions, being able to reproduce by both sexual and asexual reproduction might be advantageous to a fungus. 11. In what way is sexual reproduction in fungi different from sexual reproduction in animals? Hint: Think about what happens during fertilization in animals. 12. Why are the two different kinds of hyphae in fungi called mating types rather than male and females? 13. Why are lichens a good indicator of an environment s health? 14. In what two ways can a fungus causes disease? Give an example of each.
26
Chapter 21: Protists
Chapter 21: Protists Section 1: Characteristics of Protists Gamete: a haploid reproductive cell that unites with another gamete to form a zygote Zygote: the cell that results from the fusion of gametes
More information19.1 Diversity of Protists. KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms.
19.1 Diversity of Protists KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms. 19.1 Diversity of Protists Protists can be animal-like, plantlike, or funguslike. Protists are eukaryotes
More informationProtists & Fungi. Words to Know: Chapters 19 & 20. Label the paramecium diagram above. (pg. 548)
Words to Know: Protozoan Chapters 19 & 20 Protists & Fungi Microsporidium Contractile vacuole Pseudopod Bioluminescent Colony Plasmodium Chitin Hypha Septum Spore Sporangium Rhizoid Lichen Mycorrhiza Label
More informationStudy Guide B. Answer Key. Protists and Fungi
Protists and Fungi Answer Key SECTION 1. DIVERSITY OF PROTISTS 1. eukaryotes 2. protists may be single-celled, colonial, or multicellular 3. No, the size of protists range from microscopic to very large.
More informationName Date Class CHAPTER 19
Name Date Class Study Guide CHAPTER 19 Section 1: Introduction to Protists In your textbook, read about protists. Match the definition in Column A with the term in Column B. Column A Column B 1. protist
More informationKingdom Protista. The world of Protists: Animal-like Protists Plant-like Protists Fungus-like Protists
Kingdom Protista The world of Protists: Animal-like Protists Plant-like Protists Fungus-like Protists DOMAIN EUKARYA PROTISTS KINGDOM PROTISTA Any eukaryote that is not classified as a fungus, plant, or
More informationProtists - a member of a group of eukaryotic organisms, which have a membrane bound nucleus.
7ch8 Protists Protists - a member of a group of eukaryotic organisms, which have a membrane bound nucleus. protists are a diverse group with many different adaptations share some characteristics with plants,
More informationCH 11 PROTISTS AND FUNGI
CH 11 PROTISTS AND FUNGI Name Day M T W Th F Weekly Lifeline Period B_ Check Question What is a parasite? KICK-OFF LEARNING LOG KICK-OFF Response (1) A parasite is an organism that feeds off of another
More informationImportance of Protists
Protists Protists The kingdom Protista is a very diverse kingdom. Eukaryotes that are not classified as fungi, plants, or animals are classified as protists. However, even though they are officially in
More informationProtists can be animal-like, plantlike, or funguslike.
SECTION 19.1 DIVERSITY OF PROTISTS Study Guide KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms. VOCABULARY protist Protists can be animal-like, plantlike, or funguslike. 1. Are protists
More informationPROTISTS. Chapter 25 Biology II
PROTISTS Chapter 25 Biology II Vocabulary- Protists (44 words) 1. Protist 2. binary fission 3. conjugation 4. Multiple fission 5. pseudopodium 6. test 7. Amoeboid movement 8. cilium 9. Pellicle 10. oral
More informationBio 134 PRACTICE TEST Ch. 19, 20 (Protist and Fungi)
Name: Class: _ Date: _ ID: A Bio 134 PRACTICE TEST Ch. 19, 20 (Protist and Fungi) Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A protist is any organism
More informationKingdom Protista. Mr. Krause Edina Public Schools ISD273 EXIT 2/16/2005
Kingdom Protista Mr. Krause Edina Public Schools ISD273 Kingdom Protista General Characteristics Animal-Like Protists Plant-Like Protists Fungus-Like Protists General Characteristics Protozoa - Greek name
More informationFungi What are they? Diverse group of eukaryotic organisms 100,000 to 1,000,000 species
Kingdom Fungi Fungi What are they? Diverse group of eukaryotic organisms 100,000 to 1,000,000 species Fungi Characteristics Kingdom includes Molds, mushrooms & yeasts Characteristically: Most are multicellular
More informationGroups of Fungi. Section 2
Groups of Fungi Section 2 Chytrid Fungi Key Idea: The chytrids are a group of aquatic fungi that provide clues about the evolution of fungi. Chytrid Fungi Chytrids were once classified with protists because
More informationSG 9.2 notes Ideas about targets and terms: 9.2 In the past, all living things were classified in either the kingdom of animals or plants
Ideas about targets and terms: 9.2 In the past, all living things were classified in either the kingdom of animals or plants Euglena are singled celled organisms in pond water They are green, so contain,
More informationVIII. Kingdom Protista- (protists) A. General characteristics of protists:
VIII. Kingdom Protista- (protists) A. General characteristics of protists: 1. Protists are unicellular organisms that have a nucleus to organize their hereditary material. 2. Some protists help their host
More informationKingdom Fungi. 1. Student will be able to describe the characteristic features in the kingdom Fungi.
Kingdom Fungi Molds, Sac Fungi, Mushrooms, and Lichens Essential Question(s): What makes fungi have their own kingdom? Objectives: 1. Student will be able to describe the characteristic features in the
More informationChapter 20 Protists Section Review 20-1
Chapter 20 Protists Section Review 20-1 1. What are protists? 2. Why is it easier to define protists by what they are not, rather than by what they are? Completion On the lines provided, complete the following
More information3/22/2011. Review. Review. Mitosis: division of cells that results in two identical daughter cells with same genetic information as the first cell
Review Review Mitosis: division of cells that results in two identical daughter cells with same genetic information as the first cell Meiosis: division of cells that results in daughter cells with one-half
More informationChapter 21 Protists BIOLOGY II
Chapter 21 Protists BIOLOGY II Section 1 Characteristics of Protists Diversity Most diverse of all organisms ALL are eukaryotic Are eukaryotic organisms that cannot be classified as fungi, plants, or animals
More informationProtista and Fungi. Fungi. Protista
Protista and Fungi Protista -eukaryotic -multi and single cellular many singular -consumers, producers, and decomposers -some movement -algae like protists, plant like protists, and animal like protists
More informationKingdom Protista. Protista
Kingdom Protista Protista Traditionally a kingdom level taxon Current evidence places organisms in as many as 3-5 kingdoms We will classify all: Unicellular or simple colonial Eukaryotic Organisms that
More informationMETHODS OF CLASSIFYING INTO A CERTAIN KINGDOM: 1. prokaryote OR eukaryote 2. single OR multi celled 3. autotroph OR heterotroph
CH. 22 PROTISTS METHODS OF CLASSIFYING INTO A CERTAIN KINGDOM: 1. prokaryote OR eukaryote 2. single OR multi celled 3. autotroph OR heterotroph 6 Kingdoms 1. Eubacteria prokaryotes; single cell; heterotroph
More informationThere are two commonly accepted theories for how eukaryotic cells evolved: infolding and endosymbiosis. Infolding
Protists Protists The kingdom Protista is a very diverse kingdom. Eukaryotes that are not classified as fungi, plants, or animals are classified as protists. However, even though they are officially in
More informationChapter 9. Fungi and Aquatic Plants. Introduction: The Big Step: DIVISION OF LABOUR
Chapter 9. Fungi and Aquatic Plants Introduction: The Big Step: DIVISION OF LABOUR In single cell organisms (protists) all life functions are performed by specialized organelles within one cell (a.k.a.
More informationMajor Events in the History of Earth
Major Events in the History of Earth Cenozoic Humans Land plants Animals Origin of solar system and Earth Multicellular eukaryotes 1 Proterozoic eon 2 Archaean eon 3 4 Single-celled eukaryotes Atmospheric
More informationProtists. Plant Like Animal Like Fungus Like. What are the three main groups of protists?*
Protists & Fungi Protists Single celled or multi-celled organisms that live in moist areas Eukaryotic organisms Characteristics of plants, animals and fungi Grouped in to three main groups* Plant Like
More informationCopyright 2009 Pearson Education, Inc. FUNGI
Copyright 2009 Pearson Education, Inc. FUNGI FUNGI Fungi are absorptive heterotrophic eukaryotes that digest their food externally and absorb the nutrients Most fungi consist of a mass of threadlike hyphae
More informationDomain: Eukarya Kingdom: FUNGI
Domain: Eukarya Kingdom: FUNGI Fungi are eukaryotic heterotrophs that have cell walls. They are part of the nature s recycling system. They break down organic compounds. Fungi are used in wine, beer, cheese,
More informationSymbiosis. Symbiosis is a close association between of two or more organisms. Endosymbiosis living within another
PROTISTS Protists constitute several kingdoms within the domain Eukarya Protists obtain their nutrition in a variety of ways Algae are autotrophic protists Protozoans are heterotrophic protists Fungus
More informationBio 134. Ch. 19 Protists
Bio 134 Ch. 19 Protists Main Idea! Protists form a diverse group of organisms that are subdivided based on their method of obtaining nutrients What do all protists have in common?! They are all eukaryotes
More informationEukaryotes Most are saprobes (live on dead organisms) Grow best in warm, moist environments Mycology is the study of fungi
KINGDOM FUNGI 1 Characteristics 2 THE CHARACTERISTICS OF FUNGI Eukaryotes Most are saprobes (live on dead organisms) Grow best in warm, moist environments Mycology is the study of fungi 3 THE CHARACTERISTICS
More informationBIOLOGY - CLUTCH CH.29 - PROTISTS.
!! www.clutchprep.com Eukrayotic cells are large, have a nucleus, contain membrane-bound organelles, and use a cytoskeleton The nucleus is the synapomorphy that unifies eukaryotes Endosymbiotic theory
More informationChapter 31: Fungi. Student:
Chapter 31: Fungi Student: 1. Specialized symbiotic associations between the roots of plants and fungi are called A) lichens. B) hyphal associations. C) heterokaryotic junctions. D) mycorrhizae. E) a mycelium
More informationUnit 14.1: Introduction to Protists
Unit 14.1: Introduction to Protists This organism consists of a single cell with several flagella. Is it a prokaryote, such as a bacterium? Actually, it s larger than a prokaryotic cell, and it also has
More informationBack Lesson Print Directed Reading A Section: Fungi CHARACTERISTICS OF FUNGI
Skills Worksheet Directed Reading A Section: Fungi CHARACTERISTICS OF FUNGI 1. What are fungi? 2. How do fungi get nutrients? 3. Many fungi are, which feed on dead plant or animal matter, while other fungi
More informationBiology. Slide 1of 34. End Show. Copyright Pearson Prentice Hall
Biology 1of 34 20 5 Funguslike Protists 2of 34 20 5 Funguslike Protists Similarities and differences between funguslike protists and fungi Like fungi, g, funguslike protists are heterotrophs that absorb
More informationBiological Kingdoms. An introduction to the six kingdoms of living things
Biological Kingdoms An introduction to the six kingdoms of living things 3 Domains Archaea 6 Kingdoms Archaebacteria Bacteria Eubacteria Eukaryota Plantae Animalia Fungi Protista Domain Eukaryota Kingdom
More informationProtists 9/11/2017. Endosymbiosis
Protists Chapter 28 Most eukaryotes are single-celled organisms Protists are eukaryotes Eukaryotic cells have organelles and are more complex than prokaryotic cells Most protists are unicellular, but there
More information1A Review Questions. Matching 6. Class 7. Order 8. Binomial nomenclature 9. Phylum 10. Species
1A Review Questions 1. What is taxonomy? a. Set of paired statements that are used to identify organisms b. Relationships between organisms c. A science involving naming and categorizing species based
More informationLife Science. Chapter 9 Part 1 Protista
Life Science Chapter 9 Part 1 Protista Protista Junk drawer kingdom a little bit of everything, some w/ cell walls (composition varies), some w/out. All are Eukaryotes, autotrophs and heterotrophs represented.
More informationHave cell walls made of chitin (same material is found in the skeletons of arthropods)
Fungi are multicellular eukaryotic heterotrophs that do not ingest their food but rather absorb it through their cell walls and cell membranes after breaking it down with powerful digestive enzymes. Fungi
More informationAmoeba hunts and kills paramecia and stentor. Eukaryotic photosynthetic cells
Amoeba hunts and kills paramecia and stentor Eukaryotic photosynthetic cells 1 Eukaryotic organelles are odd in many ways Organelles: membrane bound compartments in a cell Nucleus, chloroplasts, and mitochondria
More informationProtists. There are NO typical protists. Protist General Characteristics - usually single cell - eukaryotic - paraphyletic group
There are NO typical protists. Protist General Characteristics - usually single cell - eukaryotic - paraphyletic group Traditional Classification There are three divisions of the Kingdom Protista: Protozoa,
More informationEukaryotic photosynthetic cells
Amoeba hunts and kills paramecia and stentor Eukaryotic photosynthetic cells Eukaryotic organelles are odd in many ways Organelles: membrane bound compartments in a cell Nucleus, chloroplasts, and mitochondria
More informationBacteria, Viruses, Fungi & Parasites. 8th grade
Bacteria, Viruses, Fungi & Parasites 8th grade Sized Extra-Small What is a prokaryote? All living things are either prokaryotes or eukaryotes. What is a prokaryote? Eukaryotes are made up of one or many
More informationClassification by Aristotle and Theophrastus. Early Classification. Living Things
Classification by Aristotle and Theophrastus Early Classification Living Things Plants Animals Classification by Aristotle and Theophrastus Aristotle's Classification Animals Air Dwellers Land Dwellers
More informationBacteria, Viruses, Fungi & Parasites
Bacteria, Viruses, Fungi & Parasites Date: Sized Extra-Small What is a prokaryote? All living things are either prokaryotes or eukaryotes. Eukaryotes are made up of one or many cells, each of which has
More informationProtist any organism that is NOT a plant, animal, fungi, prokaryote. grouping for organisms that don't fit into other kingdoms
Chapter 20 Protists 20 1 What are protists? https://www.youtube.com/watch?v=ln69k7lytsu (20 Minutes) Protist any organism that is NOT a plant, animal, fungi, prokaryote grouping for organisms that don't
More informationObjective 1: I can describe protists. Protists are a kingdom of living organisms that CAN NOT be classified as animals plants or fungus.
Kingdom Protista Objective 1: I can describe protists Protists are a kingdom of living organisms that CAN NOT be classified as animals plants or fungus. They are: Eukaryotic they contain a nucleus Can
More informationNotes - Microbiology Protista
Notes - Microbiology Protista Part 1 Animal like Protists - Kingdom Protista is a very diverse group of organisms. There are over 115 000 different kinds, with traits that fit with fungi, plants, and animals.
More informationKingdom Protista. Lab Exercise 20. Introduction. Contents. Objectives
Lab Exercise Kingdom Protista Contents Objectives 1 Introduction 1 Activity.1 Animal-like Protists 2 Activity.2 Fungal-like Protists 3 Activity.3 Plant-like Protists 3 Resutls Section 5 Introduction This
More informationBell Work. identify the phylum that each character belongs to. Tuesday, February 19, 13
Bell Work identify the phylum that each character belongs to Bell Work identify the phylum that each character belongs to Porifera Bell Work identify the phylum that each character belongs to Porifera
More informationChp. 26 Notes The Protista Kingdom
Chp. 26 Notes The Protista Kingdom Most protists are unicellular, microscopic organisms, but a few are complex and multicellular. These are the most diverse (different) organisms according to life cycles,
More informationName Hour Section 20-1 The Kingdom Protista (pages ) What Is a Protist? (Page 497) 1. What is a protist?
Name Hour Section 20-1 The Kingdom Protista (pages 497-498) What Is a Protist? (Page 497) 1. What is a protist? 2. Circle the letter of each sentence that is true about protists. a. All are unicellular.
More informationCH 5 Mostly Microorganisms. Microorganisms covered in this chapter:
Biology 2201 Name: CH 5 Mostly Microorganisms Microorganisms covered in this chapter: Kingdom Bacteria or Monera: Pg. 132-137 Bacteria are simple, prokaryotic organisms. They can be classified according
More informationKingdom Fungi. The Rotten World We Live In
Kingdom Fungi The Rotten World We Live In 1 Fungi Characteristics General Information Eukaryotic Some are unicellular (yeast). Most are multicellular. Heterotrophic Secretes digestive enzymes onto food
More informationKingdom Protista. The following organisms will be examined in the lab today: Volvox, Oedogonium, Spirogyra, Ulva
Kingdom Protista I. Introduction The protists are a diverse group of organisms. In the past they have been classified as fungi, plants and animals. They can be green, autotrophs or nongreen heterotrophs.
More informationKingdom Fungi. Learning Objectives. Introduction. Activity1: Zygomycota. Revised Fall 2017
Kingdom Fungi Revised Fall 2017 ** You will require your text book Biological Science during this lab ** Learning Objectives Building on the learning objectives from your lab syllabus, you will be expected
More informationObserving and Classifying Protozoa
Name: Class: _ Date: _ Observing and Classifying Protozoa Background The name protozoa actually means first animals. This name was given because many protozoa share characteristics with animals. However,
More informationWhat is a Protist? A protist is any organism that is not: a plant, an animal, a fungus or a prokaryote.
Kingdom Protista What is a Protist? There is much debate about this very diverse group of organisms. Scientists have been arguing for years over how best to classify these organisms. Eventually the protists
More informationBiology. Slide 1 of 34. End Show. Copyright Pearson Prentice Hall
Biology 1 of 34 2 of 34 What are the similarities and differences between funguslike protists and fungi? 3 of 34 Funguslike protists are heterotrophs that absorb nutrients from dead or decaying organic
More information5/10/2013. Protists. Kingdom Protista. Called the Junk Drawer. 3 Subkingdoms of Protists. Protozoans Algae Slime molds
Protists Kingdom Protista Called the Junk Drawer 3 Subkingdoms of Protists Protozoans Algae Slime molds 1 Protozoans Animal-like Superphyla: Sarcodines ( Sarcodina ) Ciliates ( Ciliophora ) Flagellates
More informationChapter 22: Protists
Chapter 22: Protists Protists Protistans are Unlike Prokaryotes Have a nucleus and organelles Have proteins associated with DNA Use microtubules in a cytoskeleton, spindle apparatus, and cilia and flagella
More information21-2 Classification of Fungi Slide 2 of 44
2 of 44 Fungi are classified according to their structure and method of reproduction. The four main groups of fungi are: Common molds (Zygomycota) Sac fungi (Ascomycota) Club fungi (Basidiomycota) Imperfect
More informationUnit 10: The simplest living beings
Unit 10: The simplest living beings 1. Fungi 2. Protoctists 2.1. Protozoa 2.2. Algae 3. Bacteria 4. Viruses Think and answer? a. What type of organism can you see in the photograph? b. What type of cells
More informationThe Origins of Eukaryotic Diversity
http://animal.discovery.com/tvshows/monsters-insideme/videos/the-brain-eatingamoeba.htm The Origins of Eukaryotic Diversity Introduction to the protists Kingdom Protista split into as many as 20 kingdoms
More informationBiology. Slide 1of 39. End Show. Copyright Pearson Prentice Hall
Biology 1of 39 2of 39 20-4 Plantlike Protists: Red, Brown, and Green Algae Plantlike Protists: Red, Brown and Green Algae Most of these algae are multicellular, like plants. Their reproductive cycles are
More informationChapter 19. Diversity of Protists and Fungi
Chapter 19 Diversity of Protists and Fungi 1 Misfit or Junkdrawer Kingdom Very diverse: Most unicellular BUT Some multicellular Protists Some heterotrophic BUT some autotrophic Some reproduce sexually
More informationProtist any organism that is NOT a plant, animal, fungi, prokaryote. grouping for organisms that don't fit into other kingdoms
Chapter 20 Protists 20 1 What are protists? https://www.youtube.com/watch?v=ln69k7lytsu (20 Minutes) Protist any organism that is NOT a plant, animal, fungi, prokaryote include more than 200,000 species
More informationNUTRITION: A) Saprophytes = break down material extracellularly with secreted enzymes : eg) mushrooms, molds
KINGDOM FUNGI (MYCOPHYTA) Mycology = the study of fungi fossil record dates to 900 million years ago at one time classified in the Plantae Kingdom Recent molecular evidence suggests that fungi are probably
More informationChapter 12. Eukaryotes. Characterizing and Classifying. 8/3/2014 MDufilho 1
Chapter 12 Characterizing and Classifying Eukaryotes 8/3/2014 MDufilho 1 General Characteristics of Eukaryotic Organisms Five major groups Protozoa Fungi Algae Water molds Slime molds Include both human
More informationBiology 2201 Unit 2 Chapter 5
Biology 2201 Unit 2 Chapter 5 5.2 Kingdom Protista (pp. 140-151) Kingdom Protista general characterisitcs and groups Protists are a very diverse kingdom of living things that do not fit into any other
More informationBIOLOGY 1021 UNIT 1: MULTICELLULAR STRUCTURE CHAPTER 15 P AND CHAPTER 16 P
BIOLOGY 1021 UNIT 1: MULTICELLULAR STRUCTURE CHAPTER 15 P. 307-311 AND CHAPTER 16 P. 328-331 Be sure to know flow chart an understanding from atoms to multicellular organisms. Importance of carbon, hydrogen,
More informationCHAPTERS 16 & 17: PROKARYOTES, FUNGI, AND PLANTS Honors Biology 2012 PROKARYOTES PROKARYOTES. Fig Lived alone on Earth for over 1 billion years
CHAPTERS 6 & 7: PROKARYOTES, FUNGI, AND PLANTS Honors Biology 0 PROKARYOTES Lived alone on Earth for over billion years Most numerous and widespread organisms (total biomass of prokaryotes is ten times
More informationFungi are absorptive heterotrophs that secrete digestive enzymes and are major decomposers of dead organic material
Fungi 1 2002 Prentice Hall, Inc The scarlet hood (Hygrocybe coccinea) Fungi are absorptive heterotrophs that secrete digestive enzymes and are major decomposers of dead organic material 2 Animals 3 Myxozoa
More informationChapter 21 Protists The Simplest Eukaryotes. Cengage Learning 2016
Chapter 21 Protists The Simplest Eukaryotes Protists Eukaryotes that are not fungi, plants, or animals Structurally less complex Play important ecological roles as producers or predators of microorganisms
More informationBiology Chapter 20 Notes
Biology Chapter 20 Notes Kingdom Protozoa Protist any organism that is not a plant, animal, fungus, or prokaryote. Eukaryotes Most difficult group to classify All can reproduce asexually Three categories:
More informationThe Protistans. Includes protozoans and algae All single celled eukaryotes
Includes protozoans and algae All single celled eukaryotes The Protistans Protozoa - Unicellular, eukaryotic, heterotrophic - Inhabit water and soil - Some normal microbiota of animals - Few cause disease
More informationProtists The Simplest Eukaryotes. Chapter 22 Part 1
Protists The Simplest Eukaryotes Chapter 22 Part 1 Impacts, Issues The Malaria Menace Plasmodium, a single-celled protist, causes malaria but also manipulates its mosquito and human hosts to maximize its
More informationMicrobiology. Viruses
Microbiology Microbiology: The branch of biology that deals with microorganisms and their effects on other living organisms. Typically we study bacteria & protists. Virology studies the impact of viruses
More informationHow we study diversity: phylogenetic tree. Fungi vs. Animals. Fungi vs. Plants 3/8/18
Ya Yang yangya@umn.edu How we study diversity: phylogenetic tree Office Hours: Monday 10-12 AM 714 Biological Sciences Center Fungi are eukaryotic organisms that are more closely related to animals than
More informationWhat Are the Protists?
Protists 1 What Are the Protists? 2 Protists are all the eukaryotes that are not fungi, plants, or animals. Protists are a paraphyletic group. Protists exhibit wide variation in morphology, size, and nutritional
More informationA) Parasitic B) Mutualistic C) Decomposer D) The first and second responses are both correct. E) All of the listed responses are correct.
Chapter 31, 10 th edition Q1.Fungi are organisms. ( Concept 31.1) A) mixotrophic B) chemoautotrophic C) photoheterotrophic D) photoautotrophic E) chemoheterotrophic Q2. fungi absorb nutrients from living
More information29/11/2012. Characteristics. Protist Diversity. Characteristics. Kingdom Protista. Examples of Plant-like Protists
Kingdom Protista Learning Outcome B1 Characteristics Appeared in the fossil record 1.5 billion years ago have an evolutionary advancement over bacteria, because they have a membranebound nucleus. also
More informationDomains and Kingdoms. Images, from left to right: Cholera bacteria, Volvox colony, Strep bacteria
Domains and Kingdoms Images, from left to right: Cholera bacteria, Volvox colony, Strep bacteria THE DOMAINS A domain is the broadest level in the classification of life. All living organisms belong to
More informationClassification. Classifying Organisms. * Organisms are divided into 3 domains and 6 kingdoms based on the following characteristics
Classification Classifying Organisms * Organisms are divided into 3 domains and 6 kingdoms based on the following characteristics Cell Type: Prokaryotic vs. Eukaryotic Prokaryotic - No nucleus Eukaryotic
More informationLecture 2: Kingdoms Monera, Protoctista and Fungi
KINGDOM MONERA Bacteria Lecture 2: Kingdoms Monera, Protoctista and Fungi Kingdom Monera Commonly called bacteria All monerans are unicellular All monerans are prokaryotes Prokaryotes: Single-celled organisms
More informationKingdoms and Domains. Lisa Michalek
Kingdoms and Domains Lisa Michalek The Kingdoms of Life Biologists have organized living things into large groups called Kingdoms. Biologists group organisms into six Kingdoms based on RNA and DNA sequencing
More information2.3. The Protists. why Protists Are Important
2.3 The Protists The smallest eukaryotes and some of the largest belong to the Kingdom Protista. This kingdom is extremely diverse. Some of its members, such as amoebas and paramecia, are very small and
More informationThe Domain Eukarya is a large, diverse and complex group or organisms that consist of one or more Eukaryotic Cells
The Domain Eukarya is a large, diverse and complex group or organisms that consist of one or more Eukaryotic Cells This domain is divided into four fairly distinct kingdoms: - Protists (Protista) - Plants
More informationName: Date: Period: Forms a spore producing structure called an ascus Morals Truffles Yeast
Name: Date: Period: Fungi and Plant Unit Review Worksheet Part I (KEY) Directions: Treat this like an assessment and answer as much as you can without ANY help. See how much you actually know by highlighting/starring
More information20-1 The Kingdom Protista
20-1 The Kingdom Protista Protists are that are not members of the Plant, Animal, or Fungi Kingdoms. The Kingdom Protista may include more than 200,000 species. Most, but not all, protists are. One way
More informationFungal Characteristics 1)Cell wall made of Chitin 2)Heterotrophs and major Decomposers 3)Body is made of Long filaments of hyphae which form a
Fungal Characteristics 1)Cell wall made of Chitin 2)Heterotrophs and major Decomposers 3)Body is made of Long filaments of hyphae which form a mycelium 4)Reproduce sexually and asexually Asexually by spores
More informationStructures and Life Functions of Single-Celled Organisms
Structures and Life Functions of Single-Celled Organisms 7.L.1.1 - Compare the structures and life functions of single-celled organisms that carry out all of the basic functions of life including: Euglena
More informationBiology 1030 Winter 2009
Microorganisms Chapter 17 (556-560, 564-565) Chapter 31 (608-623) Chapter 28 (549-569) Microorganisms Bacteria Cyanobacteria Fungi Protists Bacteria Are Wee 1 mm = 1000000 Largest prokaryote is 100000
More informationProtists and Humans. Section 12-3
Protists and Humans Section 12-3 Protists and Disease Key Idea: Protists cause a number of human diseases, including giardiasis, amebiasis, toxoplasmosis, trichomoniasis, cryptosporidiosis, Chagas disease,
More informationProtist Classification the Saga Continues
Protist Classification the Saga Continues Learning Objectives Explain what a protist is. Describe how protists are related to other eukaryotes. What Are Protists? Photosynthetic Motile Unicellular Multicellular
More informationHave cell walls Made of
_ are unicellular fungi _ are multicellular fungi And can only Reproduce Using Can also reproduce Can spread using Because they do not make their own food Hyphae Mycelium Fruiting Body Heterotrophs Budding
More information