Dr. Raj Ramakrishnan, Ph.D.
|
|
- Marcia Chandler
- 5 years ago
- Views:
Transcription
1 Page 1 of 5 Concept Questions Read the chapter materials. Take some time to write answers to these questions. If you can answer them, you have a good grasp of the material! Good luck! Chapter 1 1. Identify the groups of microorganisms included in the scope of microbiology, and explain the criteria for including these groups in the field. 2. Why was the abandonment of the spontaneous generation theory so significant? 3. Using the scientific method, describe the steps you would take to test the theory of spontaneous generation. What are variables and controls? 4. Explain how inductive and deductive reasoning are similar and different. 5. Where do you suppose the "new" infectious diseases come from? 6. Add up the numbers of deaths worldwide from infectious diseases (Fig 1.4). Look up each disease in the index and see which ones could be prevented by vaccines or treated with drugs. How many do you think could have been prevented by modern medicine? 7. What events, discoveries, or inventions were probably the most significant in the development of microbiology? 8. Construct the scientific name of a newly discovered species of bacterium, using your name, a pet's name, a place or a unique characteristic. Be sure to use proper notation and endings. Chapter 3 1. Explain what is involved in isolating microorganisms and why it is necessary to do this. 2. Compare and contrast two common laboratory techniques for separating bacteria in a mixed sample. 3. Briefly explain how an image is made and magnified. 4. How can one obtain 2000X magnification with a 100X objective? 5. Differentiate among the ingredients and functions of enriched, selective, and differential media. 6. What kind of medium might you make to selectively grow a bacterium that lives in the ocean? 7. What kind of medium might you make to selectively grow a bacterium that lives in the human stomach? Chapter 4 1. Name several general characteristics that could be used to define the prokaryotes. What does it mean to say that bacteria are ubiquitous? In what habitats are they found? 2. Describe the structure of a flagellum and how it operates. What are the four main types of flagellar arrangement? How does the flagellum dictate the behavior of a motile bacterium? Differentiate between flagella and periplasmic flagella. List some direct and indirect ways that one can determine
2 Page 2 of 5 bacterial motility. 3. List the components of the cell envelope. Explain the position of the glycocalyx. What are the functions of slime layers and capsules? How is the presence of a slime layer evident even at the level of a colony? 4. Differentiate between pili and fimbriae. How do their structures differ? How do their functions differ? 5. Compare the cell envelopes of Gram-positive and Gram-negative bacteria. What function does peptidoglycan serve? To which part of the cell envelope does it belong? Give a simple description of its structure. What happens to a cell that has its peptidoglycan disrupted or removed? What functions does the LPS layer serve? 6. What is the Gram stain? What is there in the structure of bacteria that causes some to stain purple and others to stain red? How does the precise structure of the cell walls differ in Gram-positive and Gram-negative bacteria? What other properties besides staining are different in Gram-positive and Gram-negative bacteria? What is the periplasmic space, and how does it function? What characteristics does the outer membrane confer on Gram-negative bacteria? 7. List five functions that the cell membrane performs in bacteria. 8. Compare the composition of the chromatin body and plasmids. What are the functions of each? 9. What is unique about the structure of bacterial ribosomes? How do they function? Where are they located? 10. Compare and contrast the structure and function of inclusions and granules. What are metachromatic granules, and what do they contain? 11. Describe the vegetative stage of a bacterial cell. Describe the structure of an endospore, and explain its function. Describe the endospore-forming cycle. Explain why an endospore is not considered a reproductive body. Why are endospores so difficult to destroy? 12. Draw the three bacterial shapes. How are spirochetes and spirilla different? What is a vibrio? A coccobacillus? What is pleomorphism? What is the difference between the use of the term bacillus and the name Bacillus? Staphylococcus and staphylococcus? 13. Rank the size ranges in bacteria according to shape. Rank the bacteria in relationship to viruses and eukaryotic cell size. 14. What characteristics are used to classify bacteria? What are the most useful characteristics for categorizing bacteria into families? In what ways is ribosomal RNA an important method for differentiating bacteria and groups of organisms? 15. How is the species level in bacteria defined? Name at least three ways bacteria are grouped below the species level. In what ways are they important? 16. Describe at least 2 circumstances that give rise to L forms. How do L forms survive? In what ways are they important? Name several ways in which bacteria are medically and ecologically important. 17. Explain the characteristics of Archaea that indicate it is a unique domain of living things that is neither a bacterium nor a eukaryote. What leads microbiologists to believe the Archaea are more
3 Page 3 of 5 closely related to Eukarya than to Bacteria? What is meant by the term extremophile? Describe some archaeal adaptations to extreme habitats. Chapter 5 1. Construct a chart indicating the major similarities and differences between prokaryotic and eukaryotic cells. 2. Which kingdoms of the five-kingdom system contain eukaryotic microorganisms? How do unicellular, colonial, and multicellular organisms differ from each other? Give examples of each type. 3. Describe the anatomy and functions of each of the major eukaryotic organelles. How are flagella and cilia similar? How are they different? 4. Compare and contrast the smooth ER, the rough ER, and the Golgi apparatus in structure and function. Trace the synthesis of cell products, their processing, and their packaging through the organelle network. 5. Describe the detailed structure of the nucleus. Why can one usually not see the chromosomes? When are the chromosomes visible? What causes them to be visible? 6. Define mitosis and explain its function. What happens to the chromosome number during this process? How does a diploid organism remain diploid and a haploid organism remain haploid? 7. Define meiosis and explain its function. When does it occur in diploid organisms? In haploid organisms? How does it differ from mitosis? 8. Describe some of the ways that organisms use lysosomes. 9. For what reasons would a cell need a "skeleton"? 10. Differentiate between the yeast and hypha types of fungal cell. What is a mold? What does it mean if a fungus is dimorphic? 11. How does a fungus feed? Where would one expect to find fungi? 12. Describe the functional types of hyphae. Describe the two main types of asexual fungal spores and how they are formed. What are some types of conidia? What is the reproductive potential of molds in terms of spore production? How do mold spores differ from prokaryotic spores? 13. Explain the importance of sexual spores to fungi. Describe the three main types, and explain how each is formed by means of a simple diagram. 14. How are fungi classified? Give an example of a member of each fungus division and describe its structure and importance. 15. What is a mycosis? What kind of mycosis is athlete s foot? What kind is coccidioidomycosis? 16. What is a working definition of a "protist"? 17. Describe the principal characteristics of algae that separate them from protozoa. How are algae important? 18. Explain the general characteristics of the protozoan life cycle. Describe the protozoan adaptations for feeding. Describe protozoan reproductive processes. 19. Briefly outline the characteristics of the four protozoan groups. What is an important pathogen in each group?
4 Page 4 of Which protozoan group is the most complex in structure and behavior? In life cycle? What characteristics set the sporozoa apart from the other protozoan groups? 21. Construct a chart that compares the four groups of eucaryotic microorganisms (fungi, algae, protozoa, helminths) in cellular structure. Indicate whether the group has a cell wall, chloroplasts, motility, or some other distinguishing feature. Include also the manner of nutrition and body plan (unicellular, colonial, filamentous, or multicellular). Chapter 6 1. Describe 10 unique characteristics of viruses (can include structure, behavior, multiplication). After consulting table 6.2, what additional statements can you make about viruses, especially as compared with cells? 2. What does it mean to be an obligate intracellular parasite? What is another way to describe the sort of parasitism exhibited by viruses? 3. What does it mean to say that viruses are ultramicroscopic? That they are filterable? 4. Describe the general structure of viruses. What is the capsid, and what is its function? How are the two types of capsids constructed? What is a nucleocapsid? Give examples of viruses with the two capsid types. What is an enveloped virus, and how does the envelope arise? Give an example of a common enveloped human virus. What are spikes, how are they formed, and what is their function? 5. What are bacteriophages, and what is their structure? What is a tobacco mosaic virus? How are the poxviruses different from other animal viruses? 6. Since viruses lack metabolic enzymes, how can they synthesize necessary components? What are some enzymes with which the virus is equipped? 7. How are viruses classified? Looking at table 6.3, how many different viral diseases can you count? 8. Compare and contrast the main phases in the lytic multiplication cycle in bacteriophages and animal viruses. When is a virus a virion? What is necessary for adsorption? Why is penetration so different in the two groups? In simple terms, what does the virus nucleic acid do once it gets into the cell? What is involved in assembly? 9. What is a prophage or temperate phage? What is lysogeny? 10. What dictates the host range of animal viruses? What are two ways that animal viruses penetrate the host cell? What is uncoating? 11. Describe the two ways that animal viruses leave their host cell. 12. Describe the different cytopathic effects of viruses. How might it be used to diagnose viral infection? 13. What does it mean for a virus to be persistent or latent, and how are these events important? 14. Briefly describe the action of an oncogenic virus. 15. Describe the three main techniques for cultivating viruses. What is the advantage of using cell culture? The disadvantages? What is a disadvantage of using live intact animals or embryos? What is a cell line? A monolayer? How are plaques formed?
5 Page 5 of What is the principal effect of the agent of Creutzfeldt-Jakob disease? How is the agent different from viruses? What is a viroid? Why are virus diseases more difficult to treat than bacterial diseases? 17. Circle the viral infections from this list: cholera, rabies, plague, cold sores, whooping cough, tetanus, genital warts, gonorrhea, mumps, Rocky Mountain spotted fever, syphilis, rubella, rat bite fever.
Dr. Raj Ramakrishnan, Ph.D.
CONCEPT QUESTIONS FOR EXAMINATION I - Biology 2420, Talaro & Chess 9 th NOTE: The topic sheets prepared by Dr. David Schwartz are being used by me with his kind permission. I have modified them in this
More informationA. 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 informationOutline. 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 informationProkaryotic and Eukaryotic Cells. Structure and Function
Prokaryotic and Eukaryotic Cells Structure and Function In general microbes or microorganisms may be either prokaryotic (bacteria) or eukaryotic (protists, fungi, and some animals). However, there are
More informationIntroduction to Microbiology BIOL 220 Summer Session I, 1996 Exam # 1
Name I. Multiple Choice (1 point each) Introduction to Microbiology BIOL 220 Summer Session I, 1996 Exam # 1 B 1. Which is possessed by eukaryotes but not by prokaryotes? A. Cell wall B. Distinct nucleus
More informationno.1 Raya Ayman Anas Abu-Humaidan
no.1 Raya Ayman Anas Abu-Humaidan Introduction to microbiology Let's start! As you might have concluded, microbiology is the study of all organisms that are too small to be seen with the naked eye, Ex:
More informationBurton's Microbiology for the Health Sciences
Burton's Microbiology for the Health Sciences Chapter 3. Cell Structure and Taxonomy Chapter 3 Outline Introduction Eucaryotic Cell Structure Procaryotic Cell Structure Summary of Structural Differences
More informationEASTERN ARIZONA COLLEGE Microbiology
EASTERN ARIZONA COLLEGE Microbiology Course Design 2015-2016 Course Information Division Science Course Number BIO 205 (SUN# BIO 2205) Title Microbiology Credits 4 Developed by Ed Butler/Revised by Willis
More information= Monera. Taxonomy. Domains (3) BIO162 Page Baluch. Taxonomy: classifying and organizing life
Taxonomy BIO162 Page Baluch Taxonomy: classifying and organizing life species Genus Family Order Class Phylum Kingdom Spaghetti Good For Over Came Phillip King Domains (3) DOMAINS 1. Bacteria 2. Archea
More informationLecture one Introduction to the Cell Biology
Lecture one Introduction to the Cell Biology INTRODUCTION TO THE CELL Both living and non-living things are composed of molecules made from chemical elements such as Carbon, Hydrogen, Oxygen, and Nitrogen.
More informationThe most widely used biological classification system has six kingdoms within three domains.
Section 3: The most widely used biological classification system has six kingdoms within three domains. K What I Know W What I Want to Find Out L What I Learned Essential Questions What are the major characteristics
More informationSeminar 2 : Good Bugs
Seminar 2 : Good Bugs Part 2 Viruses What is a virus? Microscopic particles that infect other organisms and can only replicate within a host cell Contain either contain DNA or RNA surrounded by a protective
More informationMicrobiology 2320 Spring 2017 Dr. Milind Suraokar CRN# 18168
Microbiology 2320 Spring 2017 Dr. Milind Suraokar CRN# 18168 PowerPoint Lecture Presentations prepared by Mindy Miller-Kittrell, North Carolina State University C H A P T E R 1 A Brief History of Microbiology
More informationNAME: Microbiology BI234 MUST be written and will not be accepted as a typed document. 1.
Chapter 3 Study Guide Explain the 3 main characteristics that help differentiate prokaryotes from eukaryotes. What are the 7 structures/substances found in all bacterial cells? What are 8 specific structures
More information(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 informationSection 19 1 Bacteria (pages )
Chapter 19 Bacteria and Viruses Section 19 1 Bacteria (pages 471 477) How do the two groups of prokaryotes differ? What factors are used to identify prokaryotes? What is the importance of bacteria? 13.
More informationCh. 19 Viruses & Bacteria: What Is a Virus?
Ch. 19 Viruses & Bacteria: What Is a Virus? Define virus. What are viruses? Define and translate bacteriophage. Review virus composition. What two classes of compounds are found in all viruses? Define
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 information3) What are the names of the SIX kingdoms? Next to each one, write whether it is prokaryotic or Eukaryotic
Topic #1: Taxonomy 1) What is taxonomy? system of naming and classifying organisms 2) Name the eight levels of taxonomic categories, starting with the most general and ending with the most specific. Domain,
More informationMONTGOMERY COUNTY COMMUNITY COLLEGE BIO 140 CHAPTER 4. Functional Anatomy of Prokaryotic and Eukaryotic Cells
MONTGOMERY COUNTY COMMUNITY COLLEGE BIO 140 CHAPTER 4 Functional Anatomy of Prokaryotic and Eukaryotic Cells I. PROKARYOTES A. Structure Of The Cell: Chemical Composition And Function 1. Cell Wall a. composition
More informationAdministrative-Master Syllabus form approved June/2006 revised Page 1 of 1
revised 11-02-06 Page 1 of 1 Administrative - Master Syllabus I. Topical Outline Each offering of this course must include the following topics (be sure to include information regarding lab, practicum,
More informationBacteria. Prepared by. Doua a Hamadi Gellan Ibrahim Rahma Younis Doua a Abdul-Hadi Doua a Amjad Hanin Laith Khamael Dawood
Bacteria Prepared by Doua a Hamadi Gellan Ibrahim Rahma Younis Doua a Abdul-Hadi Doua a Amjad Hanin Laith Khamael Dawood History of Bacteriology Doua a Hamadi Bacteria were first observed by Antonie van
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 informationPrinciples of Biotechnology Lectures of week 4 MICROBIOLOGY AND BIOTECHNOLOGY
Principles of Biotechnology Lectures of week 4 MICROBIOLOGY AND BIOTECHNOLOGY INTRODUCTION TO MICROBIOLOGY What are microbes? Germs, microbe s s microorganisms are minute living things that individually
More informationMicrobiology / Active Lecture Questions Chapter 10 Classification of Microorganisms 1 Chapter 10 Classification of Microorganisms
1 2 Bergey s Manual of Systematic Bacteriology differs from Bergey s Manual of Determinative Bacteriology in that the former a. groups bacteria into species. b. groups bacteria according to phylogenetic
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 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 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 informationMicrobiology: A Systems Approach
Microbiology: A Systems Approach First Edition Cowan &Talaro Chapter 5 Eucaryotic cells and microorganisms Chapter 5 2 3 Eucaryotic cells 3 Flagella 4 Cilia similar in overall structure to flagella, but
More informationAP: CHAPTER 18: the Genetics of VIRUSES p What makes microbes good models to study molecular mechanisms? 4. What is a bacteriophage?
AP: CHAPTER 18: the Genetics of VIRUSES p328-340 1. What makes microbes good models to study molecular mechanisms? Name Per 2. How were viruses first discovered? 3. What are the two basic components of
More informationKNOW the MICROBES. What are microbes? What are the different types? Who saw them first? How small are they? How do they look?
KNOW the MICROBES What are microbes? What are the different types? Who saw them first? How small are they? How do they look? - PowerPoint Lecture Presentations prepared by Mindy Miller-Kittrell, North
More informationBiology Test Pack WALCH PUBLISHING
Biology Test Pack WALCH PUBLISHING Table of Contents To the Teacher........................................................... v Testing Students Who Do Not Test Well.....................................
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 information- A virus is a short piece of DNA or RNA, sometimes with some associated enzymes.
Viruses, bacteria, protists & fungi (just the basics!) I. Viruses: - parasites postponed until we discuss them in class. - A virus is a short piece of DNA or RNA, sometimes with some associated enzymes.
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 informationIntroduction to Microbiology. CLS 212: Medical Microbiology Miss Zeina Alkudmani
Introduction to Microbiology CLS 212: Medical Microbiology Miss Zeina Alkudmani Microbiology Micro- means very small (that needs a microscope to see). Microbiology is the study of very small living organisms.
More informationLadue Microbe Mission Test SCORE: 90 / 90 Name: Answer Key Date:
Ladue Microbe Mission Test SCORE: 90 / 90 Name: Answer Key Date: You may not return to previous stations. However, you can move to another station early if you want to do so. I won t judge you for your
More informationName Unit 1 Study Guide: Nature of Biology Test Date: Collect/Analyze Your Data: During the experiment, you collect your data/measurements so that
1. I can analyze an experiment and identify the major parts. This means that I know the difference between an independent variable, dependent variable, constant, experimental group, and control group.
More informationLeeuwenhoek s Animacules
Leeuwenhoek s Animacules Early History of Microbiology: 1668 Francesco Redi disproves spontaneous generation 1676 Antony van Leeuwenhoek first observes microbes 1861 Louis Pasteur disproves spontaneous
More informationLeeuwenhoek s Animacules. Early History of Microbiology: Fig. 1.4
Leeuwenhoek s Animacules Early History of Microbiology: 1668 Francesco Redi disproves spontaneous generation 1676 Antony van Leeuwenhoek first observes microbes 1861 Louis Pasteur disproves spontaneous
More informationHow Cells Arose; Microbial Life
How Cells Arose; Microbial Life No one knows for sure Earliest life thought to be like today s bacteria The earth formed 4.5 bya The first life originated around 2.5 bya at least 3 possibilities for origin
More informationSPECIES OF ARCHAEA ARE MORE CLOSELY RELATED TO EUKARYOTES THAN ARE SPECIES OF PROKARYOTES.
THE TERMS RUN AND TUMBLE ARE GENERALLY ASSOCIATED WITH A) cell wall fluidity. B) cell membrane structures. C) taxic movements of the cell. D) clustering properties of certain rod-shaped bacteria. A MAJOR
More informationChapter 5 A Survey of Eukaryotic Cells and Microorganisms*
Chapter 5 A Survey of Eukaryotic Cells and Microorganisms* *Lecture notes are to be used as a study guide only and do not represent the comprehensive information you will need to know for the exams. 5.1
More informationLadue Microbe Mission Test SCORE: / 90 Name: Date:
Ladue Microbe Mission Test SCORE: / 90 Name: Date: You may not return to previous stations. However, you can move to another station early if you want to do so. I won t judge you for your grammar/writing
More informationPart 2. The Basics of Biology:
Part 2 The Basics of Biology: An Engineer s Perspective Chapter 2 An Overview of Biological Basics 21 2.1 Cells 2.2 Cell Construction 2.3 Cell Nutrient 2.1 Are all cells the same? Cells Basic unit of living
More informationExam 1-6 Review Homework Answer the following in complete sentences.
Exam 1-6 Review Homework Answer the following in complete sentences. 1. Explain the relationship between enzymes and activation energy. (Clue: How are enzymes and activation energy related?) http://raeonscience.weebly.com/enzymes.html
More informationHave you had a cold, flu, or other infectious disease recently? Do you
45 The World of Microbes r e a d i n g Have you had a cold, flu, or other infectious disease recently? Do you know what caused your illness? Microbes cause most infectious diseases. Microbes include the
More informationChapter 5 - Eukaryotic microorganisms
Chapter 5 - Eukaryotic microorganisms Some things to think about as we discuss the difference between prokaryotic and eukaryotic organisms Relate importance of differences between prokaryotic pathogens
More informationOrganizing 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 informationMORPHOLOGY: the study of form and structure
MICROBIOLOGY CHAPTER 3 Bacteria Morphology 3:1 Bacteria Structure and Function MORPHOLOGY: the study of form and structure Structure of Bacteria 1. PROKARYOTIC no membrane bound nucleus nor other organelles
More informationOutline. Cell Structure and Function. Cell Theory Cell Size Prokaryotic Cells Eukaryotic Cells Organelles. Chapter 4
Cell Structure and Function Chapter 4 Cell Theory Cell Size Prokaryotic Cells Eukaryotic Cells Organelles! Nucleus Outline! Endomembrane System! Cytoskeleton! Centrioles, Cilia, and Flagella 1 2 Cell Theory
More informationPrinciples of Cellular Biology
Principles of Cellular Biology آشنایی با مبانی اولیه سلول Biologists are interested in objects ranging in size from small molecules to the tallest trees: Cell Basic building blocks of life Understanding
More informationCreating 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 informationChapter 05 Eukaryotic Cells and Microorganisms. Multiple Choice Questions
Microbiology: A Systems Approach 4th Edition Cowan Test Bank Completed download: http://testbankcollection.com/download/test-bankfor-microbiology-a-systems-approach-4th-edition-by-marjorie-kelly-cowanprofessor/
More informationBiology 160 Cell Lab. Name Lab Section: 1:00pm 3:00 pm. Student Learning Outcomes:
Biology 160 Cell Lab Name Lab Section: 1:00pm 3:00 pm Student Learning Outcomes: Upon completion of today s lab you will be able to do the following: Properly use a compound light microscope Discuss the
More informationUnit 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 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 informationGoals: Viruses: not considered alive. Living cells. Plants. Bacteria. Animals. Archae Bacteria. Protists. Fungi. The prokaryotic cell structure
Goals: Identify the structures of eukaryotic and prokaryotic cells Identify the differences between viruses, prokaryotes and eukaryotes Use knowledge about differences between types of cells to solve a
More informationSome history. Now, we know that Robert Hooke was not looking at living cells, but the remains of dead cell walls.
The Life of a Cell Some history In 1665, Robert Hooke examined the bark of an oak tree under an early microscope. He thought he was looking at something similar to the small rooms of dormitories and prisons;
More informationVocabulary- 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 informationUnit 1 The Microbes: Their History, Diversity, and Structure
Unit 1 The Microbes: Their History, Diversity, and Structure Unit 1- page 1 FOM Chapter 1 - Microbiology: Then and Now Preview: In Chapter 1, we examine the discovery of microorganisms, and recognize how
More informationCell Is the basic structural, functional, and biological unit of all known living organisms. Cells are the smallest unit of life and are often called
The Cell Cell Is the basic structural, functional, and biological unit of all known living organisms. Cells are the smallest unit of life and are often called the "building blocks of life". The study of
More informationBiology Test 2 The Cell. For questions 1 15, choose ONLY ONE correct answer and fill in that choice on your Scantron form.
Name Block Date Biology Test 2 The Cell For questions 1 15, choose ONLY ONE correct answer and fill in that choice on your Scantron form. 1. Which pair of structures best shows that plant cells have functions
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 informationCellular Basis of Microbiology
Presentation Subtitle Dr. Gary Mumaugh Cellular Basis of Microbiology Microorganism: Structure Structure of Prokaryotic Cell Structure of Eukaryotic Cell Microorganism: Varieties of Shapes Microorganism:
More informationCells. Structural and functional units of living organisms
Cells Structural and functional units of living organisms Eukaryotic ( true nucleus ) vs. Prokaryotic ( before nucleus ) cells Proks Eukaryotic ( true nucleus ) vs. Prokaryotic ( before nucleus ) cells
More information1. Which of the following is a virus? C D. 2. Which of the following is found in both cells and viruses?
TEKS 4C compare the structures of viruses to cells, describe viral reproduction, and describe the role of viruses in causing diseases such as human immunodeficiency virus (HIV) and influenza 1. Which of
More informationChapter 19 Bacteria and Viruses. Name Class Date
Chapter 19 Bacteria and Viruses Chapter Test A Multiple Choice Write the letter that best answers the question or completes the statement on the line provided. 1. Prokaryotes are single-celled organisms
More informationEarly History and Primitive Life. Unit 2: How do cells support life? Chapter: What are the origins of life? What are the simplest forms of life?
Early History and Primitive Life Unit 2: How do cells support life? Chapter: What are the origins of life? What are the simplest forms of life? Chapter 17-2 EARTH S EARLY HISTORY Evidence for Early Life
More information1- Which of the following molecules stores hereditary information? A. ATP B. DNA C. protein D. carbohydrates
Question 1: Multiple Choice (20 Marks) 1- Which of the following molecules stores hereditary information? A. ATP B. DNA C. protein D. carbohydrates 2- What is the name of the molecule in plants that stores
More informationchapter one: the history of microbiology
chapter one: the history of microbiology Revised 6/19/2018 microbes microscopic (small) organisms, viruses, prions prefix sci. notation frac. equivalent dec. equivalent kilo- (k) 1 10 3 1000/1 = 1000 1000
More informationBacterial Morphology and Structure م.م رنا مشعل
Bacterial Morphology and Structure م.م رنا مشعل SIZE OF BACTERIA Unit for measurement : Micron or micrometer, μm: 1μm=10-3 mm Size: Varies with kinds of bacteria, and also related to their age and external
More informationIntroductory Microbiology Dr. Hala Al Daghistani
Introductory Microbiology Dr. Hala Al Daghistani Why Study Microbes? Microbiology is the branch of biological sciences concerned with the study of the microbes. 1. Microbes and Man in Sickness and Health
More informationProtists: Molds Lecture 3 Spring 2014
Meet the Protists 1 Protists: Molds Lecture 3 Spring 2014 Domain Eukarya What unites them as a group? The Origin of Eukaryotic Cells Evolution of the endomembrane system Which organelles are included in
More informationProtists: Molds Lecture 3 Spring 2014
Protists: Molds Lecture 3 Spring 2014 Meet the Protists 1 Domain Eukarya What unites them as a group? The Origin of Eukaryotic Cells 2 Evolution of the endomembrane system Which organelles are included
More informationMicrobial Genetics, Mutation and Repair. 2. State the function of Rec A proteins in homologous genetic recombination.
Answer the following questions 1. Define genetic recombination. Microbial Genetics, Mutation and Repair 2. State the function of Rec A proteins in homologous genetic recombination. 3. List 3 types of bacterial
More informationShape, Arrangement, and Size. Cocci (s., coccus) bacillus (pl., bacilli) 9/21/2013
Shape, Arrangement, and Size Cocci (s., coccus) are roughly spherical cells. The other common shape is that of a rod, sometimes called a bacillus (pl., bacilli). Spiral-shaped procaryotes can be either
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 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 informationClassification. One Big Mess!
Classification One Big Mess! Three domains, 5 (or 6) Kingdoms Let s make a big chart. Cell type? Chromosomes? Ribosomes? Cell wall or not? Made of what? Unicellular or multicellular? Autotroph or heterotroph?
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 informationKEY CONCEPTS AND PROCESS SKILLS. 2. Most infectious diseases are caused by microbes.
Who s Who? 44 40- to 1 50-minute session ACTIVITY OVERVIEW I N V E S T I O N I G AT SUMMARY Cards with images of the major groups of disease-causing microbes (s, bacteria, and es) are presented. Students
More informationAsk yourself. Chapter 3 Cell Structure and Function. Examples of Cells. A is cell the smallest unit that is capable of performing life functions.
Chapter 3 Cell Structure and Function Ask yourself If you were a scientist living in the 1500s, what kind of questions would you ask yourself if you were the one to discover cells? Let me think. Cell Video
More informationUnit 7: Cells and Life
Unit 7: Cells and Life Name: Period: Test Date: 1 Table of Contents Title of Page Page Number Due Date VIRUS vs CELLS CHECKLIST 3 Warm-ups 4-5 Virus Notes 6-7 Viral Reproduction Notes 8 Viruses VS Cells
More information9/8/2017. Bacteria and Archaea. Three domain system: The present tree of life. Structural and functional adaptations contribute to prokaryotic success
5 m 2 m 9/8/2017 Three domain system: The present tree of life Bacteria and Archaea Chapter 27 Structural and functional adaptations contribute to prokaryotic success Unicellular Small Variety of shapes
More informationBiology: Life on Earth
Teresa Audesirk Gerald Audesirk Bruce E. Byers Biology: Life on Earth Eighth Edition Lecture for Chapter 4 Cell Structure and Function Copyright 2008 Pearson Prentice Hall, Inc. Chapter 4 Outline 4.1 What
More information1- What are rod-shaped bacteria called? A. cocci B. bacilli C. spirilla D. halophiles
Question 1: Multiple Choice (20 Marks) 1- What are rod-shaped bacteria called? A. cocci B. bacilli C. spirilla D. halophiles 2- The eukaryotic nucleus houses all of the following except the A. RNA B. DNA
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 information8/25/ Opening Questions: How did life arise? Imagine you are on a time machine that takes you back in time to the early Earth.
Chapter 8 Biodiversity 1: Microscopic Organisms 8.1 Opening Questions: How did life arise? 8.1 Origin of life 8.2 Prokaryotes overview 8.3 Archaea 8.4 Bacteria 8.5 Bacteria can transfer DNA 8.6 Eukaryotic
More informationCell Structure and Function
Cell Structure and Function Cell size comparison Animal cell Bacterial cell What jobs do cells have to do for an organism to live Gas exchange CO 2 & O 2 Eat (take in & digest food) Make energy ATP Build
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 informationChapter 21 PROKARYOTES AND VIRUSES
Chapter 21 PROKARYOTES AND VIRUSES Bozeman Video classification of life http://www.youtube.com/watch?v=tyl_8gv 7RiE Impacts, Issues: West Nile Virus Takes Off Alexander the Great, 336 B.C., conquered a
More informationFUNCTIONAL ANATOMY OF PROKARYOTIC AND EUKARYOTIC CELLS. Lecture 2 By : Norhidayah Abd Aziz
FUNCTIONAL ANATOMY OF PROKARYOTIC AND EUKARYOTIC CELLS Lecture 2 By : Norhidayah Abd Aziz WHAT IS LIFE? Can grow i.e. increase in size. Can reproduce offspring Responsive to environment survival Metabolism
More information(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 informationThe 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 informationUnit 3: Cells. Objective: To be able to compare and contrast the differences between Prokaryotic and Eukaryotic Cells.
Unit 3: Cells Objective: To be able to compare and contrast the differences between Prokaryotic and Eukaryotic Cells. The Cell Theory All living things are composed of cells (unicellular or multicellular).
More informationBiology 211 Exam 1 Review!
Biology 211 Exam 1 Review Scientific Method: 1. List the five characteristics of science. 2. Complete the following table. Term Hypothesis Facts Theory Chapter 1 Definition 3. Name and describe are the
More informationEucaryotic Cell Structure and Function
Chapter 4 Part II Eucaryotic Cell Structure and Function The Nucleus and Cell Division! Constant feature in eukaryotic cells! Place where the cell s genetic information and its control center Nuclear Structure!
More informationPDF // IS BACTERIA A PROKARYOTE OR EUKARYOTE
19 January, 2018 PDF // IS BACTERIA A PROKARYOTE OR EUKARYOTE Document Filetype: PDF 222.61 KB 0 PDF // IS BACTERIA A PROKARYOTE OR EUKARYOTE How to Tell the Difference Between Prokaryotes and Eukaryotes.
More informationChapter 2 Viruses, Bacteria, Protists, and Fungi
complete petri dishes Chapter 2 Viruses, Bacteria, Protists, and Fungi Viruses Lesson 1 Objectives Name and describe the characteristics of viruses and how they multiply. Discuss both positive and negative
More information