Exam 5: Microbial Metabolism
Exam 1: A Brief History of Microbiology73 Questions
Exam 2: The Chemistry of Microbiology76 Questions
Exam 3: Cell Structure and Function80 Questions
Exam 4: Microscopy, Staining, and Classification80 Questions
Exam 5: Microbial Metabolism77 Questions
Exam 6: Microbial Nutrition and Growth75 Questions
Exam 7: Microbial Genetics75 Questions
Exam 8: Recombinant Dna Technology75 Questions
Exam 9: Controlling Microbial Growth in the Environment75 Questions
Exam 10: Controlling Microbial Growth in the Body: Antimicrobial Drugs75 Questions
Exam 11: Characterizing and Classifying Prokaryotes75 Questions
Exam 12: Characterizing and Classifying Eukaryotes74 Questions
Exam 13: Characterizing and Classifying Viruses, Viroids, and Prions75 Questions
Exam 14: Infection, Infectious Disease, and Epidemiology76 Questions
Exam 15: Innate Immunity75 Questions
Exam 16: Adaptive Immunity75 Questions
Exam 17: Immunization and Immune Testing75 Questions
Exam 18: Immune Disorders75 Questions
Exam 19: Pathogenic Gram-Positive Bacteria75 Questions
Exam 20: Pathogenic Gram-Negative Cocci and Bacilli77 Questions
Exam 21: Rickettsias, Chlamydias, Spirochetes, and Vibrios75 Questions
Exam 22: Pathogenic Fungi75 Questions
Exam 23: Parasitic Protozoa, Helminths, and Arthropod Vectors75 Questions
Exam 24: Pathogenic Dna Viruses75 Questions
Exam 25: Pathogenic Rna Viruses75 Questions
Exam 26: Applied and Environmental Microbiology74 Questions
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Which of the following is a fermentation product useful in the manufacture of cheese?
(Multiple Choice)
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Waste products such as sulfur are produced by (oxygenic/anoxygenic/aerobic) photosynthetic bacteria as they obtain electrons for noncyclic photophosphorylation.
(Short Answer)
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Which of the following statements concerning reduction reactions is FALSE?
(Multiple Choice)
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Identify the processes of glucose metabolism represented in Figure 5- 1.

(Multiple Choice)
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Essential amino acids are amino acids that cannot be synthesized by an organism and so must be provided as nutrients.
(True/False)
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During glycolysis, glucose is converted to (pyruvic/acetic/lactic) acid, a molecule that can be used in either fermentation or respiration pathways.
(Short Answer)
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Laboratory fermentation tests often include a pH indicator because many bacteria produce (CO2/bases/acids) as they ferment carbohydrates.
(Short Answer)
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Significant amounts of the NADPH required for the Calvin- Benson cycle are produced during the (cyclic/noncyclic) photophosphorylation reactions of photosynthesis.
(Short Answer)
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Which of the following is TRUE concerning the structure and function of enzymes?
(Multiple Choice)
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Which of the following is a non- protein carrier found in some electron transport chains?
(Multiple Choice)
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The pentose phosphate pathway generates all the necessary precursors for nucleotide biosynthesis.
(True/False)
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Anaerobic respiration involves the use of molecules other than oxygen as the final electron (acceptor/donor) in an electron transport chain.
(Short Answer)
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Another term for a protein catalyst is a(n) (enzyme/ribozyme).
(Short Answer)
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Light energy is used to fuel the assembly of carbon dioxide and water into carbohydrates in the process known as
(Multiple Choice)
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During reactions catalyzed by oxidoreductases an electron donor is
(Multiple Choice)
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When a noncompetitive inhibitor molecule binds to an (active/allosteric) site on an enzyme, the shape of the active site changes so that the substrate molecules can no longer bind.
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