NURSING TEST

Chapter 1-5 Microbiology Study Guide Questions and Answers In what ways are microorganisms important to humans? The oxygen we breathe is the result of microbial activities, as well as the water we drink, the health of our animals, etc. What is a bacterial colony and how is it formed? A macroscopically visible population of cells that is formed from a single cell that has divided many times. How can you get a pure culture of bacteria and why are pure cultures important? Pure cul...

Microbiology Test 1 (Week 1 & 2 Content) Questions and Answers A strain which differs in metabolic capabilities is referred to as a: biovar Which of the following is a eukaryotic microbe group? all of these Algae Parasitic Helminthes Fungi Protozoa all of these Which group of acellular agents is a naked strand of RNA that infects plants? virus viroid prion viroid Which of the following are all autotrophs? algae parasitic helminths protozoa fungi algae ...

Introduction to Microbiology - study guide 1 Questions and Answers What is a Microorganism and what living things fall into this catagory? microscopic organisms that are not observed without magnification. i.e. bacteria, viruses, fungi, protozoa, algae, helminths What role do microbes play in nutrient cycling? microbes such as bacteria and fungi help to decompose or breakdown dead matter and wastes into simple compounds that can be used by other living things How are prokayotic...

Microbiology Questions and Answers The Scope of Microbiology and the kinds of work Microbiologists do: Name some things microbiology has an impact on. Name some different types of microbiology. - Microbiology has an impact on medicine, agriculture, food science, ecology, genetics, biochemistry, immunology, and many other fields. - Many microbiologists are primarily interested in the biology of microorganisms, while others focus on specific groups. - Virologists - viruses ; Bacteriologis...

Medical Microbiology Exam 1 Questions and Answers correct Microbiology The study of microbes (microorganisms) - organisms so small that a microscope is required to see them What are the Microbes? Bacteria (bacterium)- Bacteriology Algae (alga)- Phycology Fungi (fungus)- Mycology Protozoa (protozoan)- Protozoology Viruses (virus)- Virology Why study Microbiology? 1. Microbes are important to human health and disease. 2. Microbes can increase our understanding of biology 3...

Microbiology Exam 1 Questions and Answers What is microbiology? The study of organisms too small to be seen without magnification List the names of the different types of microorganisms. Bacteria, archaea, fungi, protozoa, multi-cellular parasites, algae, prions, viruses Describe viruses. Acellular (non living), parasitic particles composed of a nucleic acid and protein What are some examples of how microbes help us? Help us by decompose organic waste, perform photosynt...

Microbiology Questions and Answers Which of the following attributes make microorganisms ideal model systems for studying life's basic processes? They grow to high cell densities in a short amount of time. What is the name of the process in which cells take up nutrients from the environment and convert them into new cell structures and waste products? Metabolism What is the immediate environment called where a microbial population lives? Habitat Of the following evolu...

Microbiology Test 1 Chapter 1,2,3 Questions and Answers Microbiology The study of microorganisms and their activities Microorganism A living thing that can only be seen with the aid of a microscope. Also knows as a microbe. Somewhat is a germ - but a germ has a connotation of being harmful so this is not a great synonym The Theory of Evolution by Natural Selection States that populations of living organisms change over time due to interactions with their environment The ...

Microbiology and Parasitology Questions and Answers When was the term microbiology first used 1860s What four areas of study are encompassed by clinical microbiology Viruses, fungi, bacteria, and parasites What is the difference between a pathogen and an opportunistic pathogen Pathogen: a bacteria capable of causing a disease Opportunistic pathogen: microorganisms that invade the body and cause illness only when the body's immune defense are impaired or absent How do...

Microbiology Final Exam Questions and Answers What is found in ALL prokaryotic organisms? Ribosomes What is the best description of the log phase of a bacterial growth curve? Populations double under optimum conditions Through feedback inhibition a noncompetitive inhibitor of enzyme activity would... Bind to the allosteric site of the enzyme and stop the reaction Yeast infections such as thrush are caused by what? Candida albicans The outer protein coat of a sim...