Genus Study guides, Class notes & Summaries

which of the following statements about staphyloccal food poisoning is false? - it can be prevented by boiling food for 5 mins microscopic examination of a patients fecal culture shows spiral bacteria. the bacteria probably belongs to to the genus - camplyobacter clostridium perfringens causes both clostridial food poisoning andq - Gas gangrene malta fever is caused by a - gran (-) rod, Brucella abortus An aerobic gram (+) sporeformer that causes food poisoning is - bacillus cereus Most f...

NEHA CERTIFIED PROFESSIONAL FOOD MANAGER 1. A bacterial spore is: a. Bacterial dung b. A resistant resting phase which can sometimes resist high heat c. There is no such thing as a bacterial spore. They are different genus. d. All of the above - ANSWER B 2. Which are the three basic types of contamination? a. Physical, personal, atmospheric b. Chemical, personal, biological c. Physical, chemical, biological d. Chemical, atmo...

Describe some of the destructive and beneficial actions of microbes. CORRECT ANSWER Marine and freshwater microorganisms form the basis of the food chain in oceans, lakes, and rivers. Soil microbes break down wastes and incorporate nitrogen gas from the air into organic compounds, thereby recycling chemical elements among soil, water, living organisms, and air. What percentage of all cells in the human body are bacterial cells? CORRECT ANSWER An adult human is composed of about 30 trillion bo...

Test Bank Microbiology: An Introduction, 13th Edition Gerard J. Tortora Table of Contents: Part I: Fundamentals of Microbiology Chapter 1. The Microbial World and You Chapter 2. Chemical Principles Chapter 3. Observing Microorganisms through a Microscope Chapter 4. Functional Anatomy of Prokaryotic and Eukaryotic Cells Chapter 5. Microbial Metabolism Chapter 6. Microbial Growth Chapter 7. The Control of Microbial Growth Chapter 8. Microbial Genetics Chapter 9. Biotechnology and DNA Technology Pa...

Louisiana Horticulture (Landscaping) License Review Questions and Answers 100% CorrectLouisiana Horticulture (Landscaping) License Review Questions and Answers 100% CorrectLouisiana Horticulture (Landscaping) License Review Questions and Answers 100% Correct A plant's scientific name of a plant is composed of _________ and _________. - ANSWER-genus and species Alba is a term that describes a plant as _________. - ANSWER-white Triacanthos describes a plant that is _________. - ANSWER-th...

Name the group that wrote/administers each: 1. Animal Welfare Act 2. PHS Policy 3. The Guide 4. Ag Guide 5. Directive 3216.1 6. Handbook 1200.07 - Answer- 1 USDA 2 OLAW 3 National Research Council 4. Federation of Animal Science Societies 5. DOD 6. VA Name the law that provides authority for the following: 1. AWA 2. PHS Policy 3. The Guide 4. Ag Guide - Answer- 1. 9 CFR, Statute 7 USC 2. Health Research Extension Act of 1985 3. Required by PHS Policy 4. Endorsed by PHS poli...

HESI Study Guide HESI Admission Assessment Exam In Biology, what is the hierarchic system of organization? - ANSWER Kingdom, Phylum, Class, Order, Family, Genus, Species. For a scientific experiment to be performed, name 3 important steps that must be taken. - ANSWER 1-Hypothesis 2-The experiment must be repeatable 3- Conclusion What is a water molecule made up of? - ANSWER ...

Part 1 of 7 - Chapter 2 27.0 Points Question 1 of 31 3.0 Points What is the attraction between water molecules and other molecules, allowing water to “climb up a straw,” for example?  A. cohesion  B. surface tension  C. solvent  D. adhesion  E. covalent bond Feedback:Great job. Question 2 of 31 3.0 Points What are the monomers that make up proteins? .  A. steroids  B. amino acids  C. oils  D. DNA Feedback:Great job. Question 3 of 31 3....

Microbiology an introduction 13th edition test bank tortora et Chapter 1 The Microbial World and You 1.1 Multiple-Choice Questions 1) Microorganisms are involved in each of the following processes EXCEPT A) infection. B) decomposition of organic material. C) O2 production. D) food production. E) smog production. Answer: E Section: 1.1 Bloom's Taxonomy: Remembering Learning Outcome: 1.1 Global Outcome: 5 2) Each of the following organisms would be considered a microbe EXCEPT A) yea...

Unit 1: 1. What are 3 uses for honey bees? 1. Honey bees are excellent biological study subjects 2. Honey bees are beneficial and productive insects 3. Beekeeping 2. Earliest records about beekeeping practices come from a. Ancient Egypt 3. Who thought the queen bee was a king? a. Aristotle 4. In what centuries was the scientific basis of beekeeping established? a. 16th and 17th Centuries 5. Why were bees brought to the new world? a. Because native bees did not produce large amounts o...