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Microbiology

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What type of equipment is used to test microaerophilics?   show
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What bacteria can grow in temperatures between 45 to 80 degrees celcius?   show
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What bacteria can grow in temperatures between 20 to 40 degrees celcius?   show
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What bacteria can grow in temperatures between 0 to 15 degrees celcius?   show
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What are the 3 types of ecological associations or relationships?   show
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show Barophiles  
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What is the final electron acceptor in the kreb cycle?   show
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show Respiration, Fermentation, and Photosynthesis  
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show Halophils (yeast and mold)  
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show Molds and yeast  
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show Alkalinophiles  
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What 2 gases most influence microbial growth?   show
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What microorganisms can survive dry habitats?   show
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The incomplete oxidation of glucose or other carbohydrate in the absence of oxygen is called what?   show
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show Acidophiles  
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What pH range do most microorganisms grow best between?   show
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What are the multiplication cycles in animal viruses?   show
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show Animal, bacterial, and plant viruses  
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What are the 3 stages of a bacterial virus?   show
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In terms of energy, algae is considered to be a _____________?   show
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show Minerals and vitamins  
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show Respiration  
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Vitamins and minerals function in living organisms as enzymes OR cofactors OR coenzymes?   show
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show Denature  
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show only one  
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show Many different  
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Are enzymes used up OR not used up when the end product is created?   show
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Are enzymes destroyed OR inhibited by the end products they create?   show
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Where does energy production in a bacteria take place?   show
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show Organic molecule  
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show Inorganic molecules  
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show Oxygen  
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show Energy  
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The purpose of aerobic respiration is to make energy. What are the 2 byproducts?   show
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Glycolysis is the process in which __________is broken down to _________?   show
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About 10% of the water in your body is metabolic water. Where does the oxygen which makes up metabolic water come from?   show
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What is the term used for a structural change in a host cell resulting from a viral infection?   show
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show Respiration and fermentation which releases energy in the form of ATP  
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Plants are autotrophs OR heterotrophs?   show
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How do saprobes obtain their food?   show
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show Facultative halophiles  
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What is the term that is used when 2 drugs don't work together?   show
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What is the term that is used when 2 drugs work together?   show
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show Lag, log, stationary, and death phase  
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What is the most active phase of the bacteria growth curve?   show
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show Stationary phase  
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In the growth curve of bacteria what phase is most suceptable to drugs?   show
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The time is take to complete cell division is called what?   show
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Counting or getting an estimate on the number of bacteria is called what?   show
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show Metabloism  
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Metabolic activity is divided into what 2 types of activities?   show
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What metabolic activity is responsible for building up?   show
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What metabolic activity is responsible for tearing down?   show
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show ATP  
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Part of the energy that is released in catabolism is available for__________the other part is lost to the environment as_____.   show
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What speeds up the rate of metabolic reactions?   show
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The physiological temperature and pressure of organisms are too low for chemical reactions to occur quickly enough to maintain the life of the organism therefore the solution to the problem is what?   show
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What serves as a biological catalysts?   show
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A cell's metabolic pathway is determined by its_______which are in turn determined by the cells__________?   show
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show Apoenzyme and cofactor  
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A cofactor can be one of 2 things   show
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show Body temperature or a high/low pH  
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What is the area where the substrate comes in contact with the enzyme?   show
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show Enzyme-substrate complex  
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show Substrate  
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show Enzyme  
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show Concentrated acids, bases, heavy metal ions, or alcohol and UV radiation  
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show Substrates  
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show Competitive, Noncompetitive, and feedback inhibitors  
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show Competitive inhibitors  
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show Noncompetitive inhibitors  
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show Feedback inhibiton  
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What 3 methods are used to get an estimate on the number of bacteria?   show
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