CH 5 Mostly Microorganisms. Microorganisms covered in this chapter:

Size: px
Start display at page:

Download "CH 5 Mostly Microorganisms. Microorganisms covered in this chapter:"

Transcription

1 Biology 2201 Name: CH 5 Mostly Microorganisms Microorganisms covered in this chapter:

2

3 Kingdom Bacteria or Monera: Pg Bacteria are simple, prokaryotic organisms. They can be classified according to shape: cocci (round shaped); bacilli (rod-shaped) and spirilli (spiral-shaped). Bacterial cells reproduce by means of asexual reproduction (one parental cell gives rise to two or more identical offspring). It is the process of binary fission in bacterial cells. (p ) Example of Life Cycle of Eubacteria and Archaebacteria: The bacterial cell, (E. coli), reproduces by binary fission. (See Figure 5.4, p. 134). 1. As the bacterial cell grows, it makes a copy of its original, single chromosome. 2. The cell elongates and separates into the two chromosomes. 3. Cell partition or septum forms between the two chromosomes. 4. The septum completes itself and distinct walls form. 5. The cells separate and two new cells are produced. - In favourable conditions, a bacterium can grow and divide in as little as 20 minutes!! - Bacteria are usually given a negative connotation however they are also the basis for antibiotics and have many positive aspects in the environment. * Even though in this course you are only responsible to know asexual, it s important to note that bacteria can undergo sexual reproduction by means of conjugation. They can also create endospores a dormant phase when unfavourable conditions arise!! Kingdom Archaea They do not look different from bacteria externally, but internal biochemical testing placed them into their own kingdom. They are referred to as the most extreme living microorganisms. o Methanogens: Oxygen free environments (swamps, sewage disposal plants). Produce methane gas as a waste product. o Halophiles: Salt loving and live in extreme salt conditions where most microorganisms cannot tolerate (Dead Sea) o Thermoacidophiles: Heat and acid loving Archaea. (Sulphur hot springs, deep sea vents, mouths of land volcanoes). They grow best at temperatures above 80 degree Celsius. Kingdom Protista: Pg Protists are microscopic, eukaryotic organisms. They are classified into three major groups according to their type of nutrition.

4 The groups are: 1) Protozoa (animal-like protists): heterotrophs that ingest or absorb food. 2) Algae (plant-like protists): autotrophs that carry out photosynthesis. 3) Slime moulds and Water moulds (fungus-like): heterotrophic. Example of a Protist Life Cycle: (See Figure 5.15, p. 146). Plasmodium vivax (a human parasite), a Sporozoan (Phylum Sporozoa), is responsible for one type of malaria in humans. 1. A mosquito bites an infected person and ingests the reproductive cells of the Plasmodium present in red blood cells. 2. The gametes (reproductive cells) fuse to form a (diploid) zygote inside the gut wall of the mosquito and divide many times to form numerous spore-like fragments or sporozoites. The zygote breaks open releasing the sporozoites (spore cells). 3. The sporozoites migrate and invade the salivary glands of the mosquito. From here, they will be injected into a new human host when bitten by the mosquito. 4. Once inside the new human host, sporozoites will reproduce asexually in the liver to form asecond type of sporelike cell. The cells leave the liver and enter the bloodstream where theyinvade red blood cells. Once inside the red blood cells, they multiply at a very rapid rate. 5. Red blood cells rupture releasing toxic substances and spores. These spores infect other redblood cells. The cycle repeats itself when a mosquito bites the infected person.

5 Kingdom Fungi: (Pg ) Fungi are non-photosynthetic heterotrophs that grow in the ground and possess cell walls. They have some plant-like qualities. The bodies of fungi are made up of a network of fine filaments called hyphae (singular hypha). A loose, branching network of hyphae that makes up the bulk of a fungus is called a mycelium. Fungi are classified according to their reproductive characteristics. They are : 1) Zygomycotes zygospores sexual reproduction. 2) Basidiomycotes basidiospores sexual reproduction. 3) Ascomycotes asci (spores spread by wind) sexual reproduction. 4) Deuteromycotes conida asexual reproduction. Example of a Fungus Life Cycle: (See Figure 5.28, p. 154). Rhizopus stolonifera is the common black bread mould. The small black dots or fuzz on bread are the reproductive structures of the bread mould. The bread mould reproduces by asexual reproduction, but can also reproduce by sexual reproduction when times are unfavourable (producing zygospores). These are diploid cells that contain two copies of every chromosome. Rhizopus belongs to the Phylum Zygomycota or the zygospore fungi. Sexual Reproduction Phase: The zygospores develop after two haploid (monoploid) hyphae of opposite types (+ and - mating strains) combine and fuse together to form the zygospores. The breadmould is made up of two forms of hyphae. The horizontal hyphae are the stolons and the downward growing hyphae are the rhizoids. The stolons spread out over the surface of the bread while the rhizoids anchor the mycelium to the bread surface. The rhizoids secrete enzymes that digest the food (the bread) and then absorb the digested nutrients. A thick wall develops around the zygospore for protection. The zygospore will remain dormant until conditions are favourable for growth. Once this happens, the zygospore will absorb water and the nuclei will undergo meiosis. Zygospores: Diploid structures with +/- mating strands. Asexual Reproduction Phase: The bread mould will develop sporangiophores, a third form of hyphae. The sporangia or spore-bearing capsules are located at the ends of the sporangiophores. The asexual sores develop inside the sporangia and are released when the capsules split open. Sporangiophore: Stalk in a bread mould that grows up from the surface of the bread mould. It holds up the sporangium. Sporangium: Capsule at the end of the sporangiophore that contains spores. Spores: Reproductive structures inside a sporangium that will become a new bread mould.

6

Classification by Aristotle and Theophrastus. Early Classification. Living Things

Classification 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 information

Kingdom Bacteria Kingdom Archaea

Kingdom Bacteria Kingdom Archaea Section 5.1 Kingdom Bacteria Kingdom Archaea p. 132-139 Kingdom Bacteria General Characteristics: Cell Type: all are prokaryotic. Body Form: most are unicellular, some are colonial. Three main shapes are:

More information

Bacteria, Viruses, Fungi & Parasites

Bacteria, 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 information

Bacteria, Viruses, Fungi & Parasites. 8th grade

Bacteria, 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 information

Bell Work. identify the phylum that each character belongs to. Tuesday, February 19, 13

Bell 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 information

Bacteria. The Three Types of Important Heterotrophic Bacteria

Bacteria. The Three Types of Important Heterotrophic Bacteria Bacteria Kingdom Monera Prokaryote (their genetic material is not bound with a membrane) Classified according to shape - Spherical (cocci) - Spiral - Rod Shaped -TWO TYPES: Heterotrophic (organism that

More information

SG 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

SG 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 information

Name: Block: FUNGI WORKSHEET

Name: Block: FUNGI WORKSHEET FUNGI WORKSHEET Name: Block: The basic structural features of fungi are not cells but hyphae. Hyphae are microscopic branching filaments filled with cytoplasm and nuclei. Each thread consists of a tube

More information

KINGDOM MONERA. Bacterial Cell Shape 8/22/2010. The Prokaryotes: Archaebacteria and Eubacteria

KINGDOM MONERA. Bacterial Cell Shape 8/22/2010. The Prokaryotes: Archaebacteria and Eubacteria KINGDOM MONERA The Prokaryotes: Archaebacteria and Eubacteria Bacteria are the most organisms living on the Earth. (i.e. 10mL of soil contains 1 x 10 10 bacteria. They are found in nearly every habitat

More information

Viruses p.122. Viruses are very small structures which can make other organisms sick.

Viruses p.122. Viruses are very small structures which can make other organisms sick. Viruses p.122 Viruses are very small structures which can make other organisms sick. Illness is caused when the viruses invade an organisms cells and use that cell s resources to make more viruses. Viruses

More information

Classification. 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 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 information

Fungi Coloring Worksheet

Fungi Coloring Worksheet Fungi Coloring Worksheet The basic structural features of fungi are not cells but hyphae. Hyphae are microscopic branching filaments filled with cytoplasm and nuclei. Each thread consists of a tube formed

More information

Domain: Eukarya Kingdom: FUNGI

Domain: 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 information

Kingdom Monera(Archaebacteria & Eubacteria)

Kingdom Monera(Archaebacteria & Eubacteria) Kingdom Monera(Archaebacteria & All bacteria are prokaryotes Characteristics: 1. No nucleus Eubacteria) 2. No membrane bound organelles 3. Smaller & less ribosomes 4. Most are smaller than eukaryotes 5.

More information

Domains 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 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 information

Creating a Dichotomous Key

Creating a Dichotomous Key Dichotomous Keys A tool used that allows users to determine the identity of unknown species Keys consist of a series of choices, where the user selects from a series of connected pairs Each pair of choices

More information

NUTRITION: A) Saprophytes = break down material extracellularly with secreted enzymes : eg) mushrooms, molds

NUTRITION: 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 information

There are 5 kingdoms: Animalia multicellular animals, heterotrophic (eat other things), evolved 700,000,000 years ago (1,000,000 2,000,000 species)

There are 5 kingdoms: Animalia multicellular animals, heterotrophic (eat other things), evolved 700,000,000 years ago (1,000,000 2,000,000 species) Classification The modern system of naming gives each living thing 7 names. Each name is a little more specific than the one before it. The categories are (in order from least to most specific): Kingdom

More information

Lecture 2: Kingdoms Monera, Protoctista and Fungi

Lecture 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 information

21-2 Classification of Fungi Slide 2 of 44

21-2 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 information

Kingdom Monera - The Bacteria

Kingdom Monera - The Bacteria Chapter 8 The World of Microbes Kingdom Monera - The Bacteria Bio-significance- The down side: Disease of plants crop loss Disease of animals loss of livestock and herds Human disease cavities to The Plague

More information

Unit 5. Organisms C H A P T E R 1 5. Bacteria: Unicellular R E A D P

Unit 5. Organisms C H A P T E R 1 5. Bacteria: Unicellular R E A D P Unit 5 Bacteria: Unicellular Organisms C H A P T E R 1 5 R E A D P. 2 9 3-305 Bacterial Cell Structure: Prokaryotic Single cellular no membrane bound organelles primitive Parts of Bacteria 1. Cell membrane

More information

Chapter 19 Notes Kingdoms Archaebacteria andeubacteria

Chapter 19 Notes Kingdoms Archaebacteria andeubacteria Chapter 19 Notes Kingdoms Archaebacteria andeubacteria All bacteria are Prokaryotic. This means that they are organisms that are one-celled and do not contain a nucleus or other membrane bound organelles.

More information

Study Guide B. Answer Key. Protists and Fungi

Study 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 information

CH 11 PROTISTS AND FUNGI

CH 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 information

19.1 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 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 information

Kingdom Monera Bacteria

Kingdom Monera Bacteria Kingdom Monera Bacteria Common bacteria Prokaryotes Strep throat Anthrax Chlamydia E. coli Meningitis Salmonella Micrococcus(intestinal) Streptococcus mutans Haemophilusinfluenzae Cellphonious bacterious

More information

TRACING BACK TO THE BEGINNING

TRACING BACK TO THE BEGINNING BACTERIA! TRACING BACK TO THE BEGINNING PROKARYOTES KINGDOM EUBACTERIA KINGDOM ARCHAEBACTERIA CHARACTERISTICS: 1. NO NUCLEUS 2. NO MEMBRANE BOUND ORGANELLES 4. MOST ARE SMALLER THAN EUKARYOTES 5. ARE SINGLE-CELLED

More information

General Fungus Anatomy: Yeast: single cell fungi that reproduces by fission or budding

General Fungus Anatomy: Yeast: single cell fungi that reproduces by fission or budding Make-Up Assignment: Using the notes below as a guide, look up the organisms you are required to draw on the internet or in a book. Draw the organism in the circles provided and write a description of the

More information

UNIT XI. Kingdom Fungi

UNIT XI. Kingdom Fungi UNIT XI Kingdom Fungi Kingdom Fungi The Study of Fungi is called Mycology What is probably the largest living organism on earth has been discovered in the Malheur National Forest in eastern Oregon. A fungus

More information

Eukaryotes Most are saprobes (live on dead organisms) Grow best in warm, moist environments Mycology is the study of fungi

Eukaryotes 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 information

Major Events in the History of Earth

Major 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 information

Protists can be animal-like, plantlike, or funguslike.

Protists 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 information

Bio 134 PRACTICE TEST Ch. 19, 20 (Protist and Fungi)

Bio 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 information

Unit 14.1: Introduction to Protists

Unit 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 information

Name Block Chapter 6, Section 3, Bacteria, pages Information taken from Prentice Hall Science Explorer, Life Science, 2004

Name Block Chapter 6, Section 3, Bacteria, pages Information taken from Prentice Hall Science Explorer, Life Science, 2004 SOL LS.4 The student will investigate and understand how organisms can be classified. Key concepts include a) The distinguishing characteristics of domains of organisms b) The distinguishing characteristics

More information

Classification. Old 5 Kingdom system. New 3 Domain system. reflects a greater understanding of evolution & molecular evidence

Classification. Old 5 Kingdom system. New 3 Domain system. reflects a greater understanding of evolution & molecular evidence Classification Old 5 Kingdom system Monera, Protists, Plants, Fungi, Animals New 3 Domain system reflects a greater understanding of evolution & molecular evidence Prokaryote: Bacteria Prokaryote: Archaebacteria

More information

Groups of Fungi. Section 2

Groups 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 information

Directed Reading A. Section: Bacteria CHARACTERISTICS OF BACTERIA. bacteria? a. cocci b. spirilla c. flagella d. bacilli.

Directed Reading A. Section: Bacteria CHARACTERISTICS OF BACTERIA. bacteria? a. cocci b. spirilla c. flagella d. bacilli. Skills Worksheet Directed Reading A Section: Bacteria 1 Which of the following is true of bacteria? a All bacteria are the same size b Most bacteria can be seen without a microscope c There are fewer bacteria

More information

Bacillus anthracis. Causes Anthrax Especially deadly when inhaled

Bacillus anthracis. Causes Anthrax Especially deadly when inhaled Eubacteria Bacteria are the most abundant organisms on earth. An estimated 5 X 1030individuals. One bacterium can give rise to 10 million in 24 hours. Both aerobic (with oxygen) and anaerobic (without

More information

Unit 10: The simplest living beings

Unit 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 information

Biology. Slide 1of 34. End Show. Copyright Pearson Prentice Hall

Biology. 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 information

Fungi What are they? Diverse group of eukaryotic organisms 100,000 to 1,000,000 species

Fungi 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 information

Protists & Fungi. Words to Know: Chapters 19 & 20. Label the paramecium diagram above. (pg. 548)

Protists & 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 information

(A) Exotoxin (B) Endotoxin (C) Cilia (D) Flagella (E) Capsule. A. Incorrect! Only gram-positive bacteria secrete exotoxin.

(A) Exotoxin (B) Endotoxin (C) Cilia (D) Flagella (E) Capsule. A. Incorrect! Only gram-positive bacteria secrete exotoxin. College Biology - Problem Drill 13: Prokaryots and Protists Question No. 1 of 10 1. Gram-negative bacteria can cause disease in humans by release of what substance? Question #01 (A) Exotoxin (B) Endotoxin

More information

Section Title: Archaebacteria vs. Eubacteria

Section Title: Archaebacteria vs. Eubacteria Unit: 3.1 Name: Section Title: Archaebacteria vs. Eubacteria Latin Root Word: Review of Old Information: None New Information: Bacteria Notes Basic Bacteria Facts Classification of Bacteria: Kingdom Archaebacteria

More information

Classifying Prokaryotes: Eubacteria Plasma Membrane. Ribosomes. Plasmid (DNA) Capsule. Cytoplasm. Outer Membrane DNA. Flagellum.

Classifying Prokaryotes: Eubacteria Plasma Membrane. Ribosomes. Plasmid (DNA) Capsule. Cytoplasm. Outer Membrane DNA. Flagellum. Bacteria The yellow band surrounding this hot spring is sulfur, a waste product of extremophilic prokaryotes, probably of the Domain Archaea, Kingdom Archaebacteria. Bacteria are prokaryotic cells (no

More information

Biological Kingdoms. An introduction to the six kingdoms of living things

Biological 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 information

1B Review Questions (54)

1B Review Questions (54) 1) Taxing is the science of a) Finding animals b) Involving naming and categorizing species 1B Review Questions (54) c) Microorganisms d) Discovery on protists 2) What is the order of classification from

More information

(A) Heterotrophs produce some organic nutrients, and must absorb inorganic nutrients from the environment.

(A) Heterotrophs produce some organic nutrients, and must absorb inorganic nutrients from the environment. MCAT Biology - Problem Drill 09: Prokaryotes and Fungi Question No. 1 of 10 Instructions: (1) Read the problem and answer choices carefully; (2) Work the problems on paper as needed; (3) Pick the correct

More information

Biology Study Guide. VOCABULARY WORDS TO KNOW (+5 for making flashcards)

Biology Study Guide. VOCABULARY WORDS TO KNOW (+5 for making flashcards) NAME: Biology Study Guide VOCABULARY WORDS TO KNOW (+5 for making flashcards) asexual reproduction autotroph binary fission binomial nomenclature carnivore cell cilia classification conjugation decomposer

More information

Copyright 2009 Pearson Education, Inc. FUNGI

Copyright 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 information

Biology 2201 Unit 2 Chapter 5

Biology 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 information

Protista and Fungi. Fungi. Protista

Protista 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 information

3/22/2011. Review. Review. Mitosis: division of cells that results in two identical daughter cells with same genetic information as the first cell

3/22/2011. 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 information

copyright cmassengale Kingdoms and Classification

copyright cmassengale Kingdoms and Classification 1 Kingdoms and Classification 2 Domains Broadest, most inclusive taxon Three domains Archaea and Eubacteria are unicellular prokaryotes (no nucleus or membrane-bound organelles) Eukarya are more complex

More information

Notes - Microbiology Protista

Notes - 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 information

Kingdom Fungi. Learning Objectives. Introduction. Activity1: Zygomycota. Revised Fall 2017

Kingdom 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 information

Life Science. Chapter 9 Part 1 Protista

Life 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 information

Importance of Protists

Importance 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 information

Kingdoms and Domains. Lisa Michalek

Kingdoms 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 information

Domains and Kingdoms

Domains and Kingdoms Domains and Kingdoms Archaea Ancient Bacteria Bacteria Regular Bacteria Eukaryota Organisms with a nucleus DOMAIN: Archaea KINGDOM: Archaebacteria Cell Type Structural Organization Cell Wall Mode of Nutrition

More information

Microbiology. Viruses

Microbiology. 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 information

Building the Tree of Life

Building the Tree of Life 18.3 Building the Tree of Life Changing Ideas About Kingdoms This diagram shows some of the ways in which organisms have been classified into kingdoms since the 1700s. Three Domains Genetic analysis has

More information

Archaebacteria and Eubacteria

Archaebacteria and Eubacteria Archaebacteria and Eubacteria Bacteria are of immense importance because of their rapid growth, reproduction, and mutation rates, as well as, their ability to exist under adverse conditions. The oldest

More information

Biology 1030 Winter 2009

Biology 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 information

Biology Study Guide. VOCABULARY WORDS TO KNOW (+5 for making flashcards)

Biology Study Guide. VOCABULARY WORDS TO KNOW (+5 for making flashcards) NAME: Biology Study Guide VOCABULARY WORDS TO KNOW (+5 for making flashcards) asexual reproduction autotroph binary fission binomial nomenclature carnivore cell cilia classification conjugation decomposer

More information

The invention of the microscope has opened to us a world of extraordinary numbers. A singular drop of pond water reveals countless life forms

The invention of the microscope has opened to us a world of extraordinary numbers. A singular drop of pond water reveals countless life forms Biology Chapter 19 Notes - Bacteria and Viruses The invention of the microscope has opened to us a world of extraordinary numbers. A singular drop of pond water reveals countless life forms I. Classifying

More information

How we study diversity: phylogenetic tree. Fungi vs. Animals. Fungi vs. Plants 3/8/18

How 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 information

Outline. Viruses, Bacteria, and Archaea. Viruses Structure Classification Reproduction Prokaryotes Structure Reproduction Nutrition Bacteria Archaea

Outline. Viruses, Bacteria, and Archaea. Viruses Structure Classification Reproduction Prokaryotes Structure Reproduction Nutrition Bacteria Archaea Viruses, Bacteria, and Archaea Chapter 21 Viruses Structure Classification Reproduction Prokaryotes Structure Reproduction Nutrition Bacteria Archaea Outline The Viruses The Viruses Viruses are noncellular

More information

Back Lesson Print Directed Reading A Section: Fungi CHARACTERISTICS OF FUNGI

Back 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 information

SY 2017/ nd Final Term Revision. Student s Name: Grade: 10A/B. Subject: Biology. Teacher Signature

SY 2017/ nd Final Term Revision. Student s Name: Grade: 10A/B. Subject: Biology. Teacher Signature SY 2017/2018 2 nd Final Term Revision Student s Name: Grade: 10A/B Subject: Biology Teacher Signature Biology Grade 10A/B Revision Work Sheet Modified True/False Indicate whether the statement is true

More information

Chapter 17B. Table of Contents. Section 1 Introduction to Kingdoms and Domains. Section 2 Advent of Multicellularity

Chapter 17B. Table of Contents. Section 1 Introduction to Kingdoms and Domains. Section 2 Advent of Multicellularity Introduction to the Kingdoms of Life Table of Contents Section 2 Advent of Multicellularity Section 3 Complex Multicellularity The Six Kingdoms of Life Living organisms are divided into six kingdoms and

More information

20 Viruses and Prokaryotes Bacteria

20 Viruses and Prokaryotes Bacteria 20 Viruses and Prokaryotes 20.2 - Bacteria Classifying Prokaryotes Prokaryote unicellular organisms that lacks a nucleus Most abundant and widespread organisms on Earth Divided into two groups Bacteria

More information

Organizing Life s Diversity

Organizing Life s Diversity 17 Organizing Life s Diversity section 3 Domains and Kingdoms The most widely used biological classification system has six kingdoms within three domains. What You ll Learn major characteristics of the

More information

Chapter 20 Protists Section Review 20-1

Chapter 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 information

Kingdom Fungi. 1. Student will be able to describe the characteristic features in the kingdom Fungi.

Kingdom 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 information

Which describes how heterotrophs obtain their energy and organic nutrients?

Which describes how heterotrophs obtain their energy and organic nutrients? MCAT Biology Problem Drill 09: Becteria, Prokarotes and Fungi Question No. 1 of 10 Which describes how heterotrophs obtain their energy and organic nutrients? Question #01 A. Heterotrophs produce some

More information

Chapter 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 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 information

Biology I: Macaw Book Unit IV: Microbiology

Biology I: Macaw Book Unit IV: Microbiology Biology I: Macaw Book Unit IV: Microbiology Chapter 21 Fungus Fungus Lab Name: Date: Hour: Fungus Lab Pre-Lab Discussion Fungi are heterotrophic eukaryotes with cell walls that contain chitin. Most people

More information

Protist Classification the Saga Continues

Protist 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 information

The Fungi. Introduction. Introduction. Introduction

The Fungi. Introduction. Introduction. Introduction The Fungi Instructor: George Wong Office: St. John, 612B Phone: X63940 Email: gwong@hawaii hawaii.edu Office Hour: Wednesdays,3:30 Introduction Once upon a time fungi, algae and bacteria were classified

More information

Chp. 26 Notes The Protista Kingdom

Chp. 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 information

19-1 Notes Bacteria. Named after the Greek word Little stick because many bacteria have a stick-like shape when viewed under a microscope

19-1 Notes Bacteria. Named after the Greek word Little stick because many bacteria have a stick-like shape when viewed under a microscope 19-1 Notes Bacteria Bacteria are found virtually everywhere! Named after the Greek word Little stick because many bacteria have a stick-like shape when viewed under a microscope We know that bacteria are

More information

Structures and Life Functions of Single-Celled Organisms

Structures 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 information

Chapter 31: Fungi. Student:

Chapter 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 information

Kingdom 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 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 information

1A Review Questions. Matching 6. Class 7. Order 8. Binomial nomenclature 9. Phylum 10. Species

1A 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 information

Kingdom Protista. Mr. Krause Edina Public Schools ISD273 EXIT 2/16/2005

Kingdom 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 information

Study Guide. Biology 2101B. Science. Biodiversity. Adult Basic Education. Biology 2101A. Prerequisite: Credit Value: 1

Study Guide. Biology 2101B. Science. Biodiversity. Adult Basic Education. Biology 2101A. Prerequisite: Credit Value: 1 Adult Basic Education Science Biodiversity Prerequisite: Biology 2101A Credit Value: 1 Text: Biology. Bullard, Chetty, et al; McGraw-Hill Ryerson, 2003. Biology Concentration Biology 1101 Biology 2101A

More information

Cells & Bacteria Notes

Cells & Bacteria Notes Cells & Bacteria Notes 4 Major Macromolecules Macromolecules are large molecules. The four groups of macromolecules are essential to the structure and function of a cell. Group Building Block Large Molecule

More information

A. Correct! Taxonomy is the science of classification. B. Incorrect! Taxonomy is the science of classification.

A. Correct! Taxonomy is the science of classification. B. Incorrect! Taxonomy is the science of classification. DAT - Problem Drill 07: Diversity of Life Question No. 1 of 10 Instructions: (1) Read the problem and answer choices carefully, (2) Work the problems on paper as 1. What is taxonomy? Question #01 (A) Taxonomy

More information

Notes - Microbiology Monera

Notes - Microbiology Monera Notes - Microbiology Monera Part 1 Classification - Kingdom moneran is more commonly known as bacteria. This is the largest kingdom with inhabitants covering almost every square metre of the planet! -

More information

Biology Test Pack WALCH PUBLISHING

Biology Test Pack WALCH PUBLISHING Biology Test Pack WALCH PUBLISHING Table of Contents To the Teacher........................................................... v Testing Students Who Do Not Test Well.....................................

More information

LABORATORY EXERCISES # 15 and #16 WHAT LAND PLANT ADAPTATIONS FOR NUTRITION AND REPRODUCTION ARE DERIVED FROM ALGAE AND FUNGI?

LABORATORY EXERCISES # 15 and #16 WHAT LAND PLANT ADAPTATIONS FOR NUTRITION AND REPRODUCTION ARE DERIVED FROM ALGAE AND FUNGI? LABORATORY EXERCISES # 15 and #16 WHAT LAND PLANT ADAPTATIONS FOR NUTRITION AND REPRODUCTION ARE DERIVED FROM ALGAE AND FUNGI? INTRODUCTION For years, Taxonomists have argued about the number of Kingdoms

More information

Biology. Slide 1 of 34. End Show. Copyright Pearson Prentice Hall

Biology. 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 information

Vocabulary- Bacteria (34 words)

Vocabulary- Bacteria (34 words) Biology II BACTERIA Vocabulary- Bacteria (34 words) 1. Prokaryote 21. phototroph 2. Peptidoglycan 22. chemotroph 3. Methanogen 23. obligate anaerobe 4. Halophile 24. facultative anaerobe 5. Thermoacidophile

More information

Unit 8: Prokaryotes, Protists, & Fungi Guided Reading Questions (60 pts total)

Unit 8: Prokaryotes, Protists, & Fungi Guided Reading Questions (60 pts total) AP Biology Biology, Campbell and Reece, 10th Edition Adapted from chapter reading guides originally created by Lynn Miriello Name: Chapter 27 Bacteria and Archaea Unit 8: Prokaryotes, Protists, & Fungi

More information

Kingdom Fungi. The Rotten World We Live In

Kingdom 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 information

Protists - a member of a group of eukaryotic organisms, which have a membrane bound nucleus.

Protists - 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 information