10) Which of the following statements about anaerobic respiration is FALSE? A)It yields lower amounts of...

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10) Which of the following statements about anaerobic respiration is FALSE? A)It yields lower amounts of ATP when compared to aerobic respiration. B)The complete Kreb's cycle is utilized. C)It involves the reduction of pyruvate to lactic acid or ethanol. D)It requires cytochromes. 10 11)A strictly fermentative bacterium produces ATP A)by glycolysis only. B)by aerobic respiration only. C)by fermentation or aerobic respiration. D)only in the absence of oxygen. E)only in the presence of oxygen. 11 12)Which compound(s) reduced is/are the form(s) in 12 the reaction shown in the figure at left? 0 A)isocitric acid and a- ketoglutaric acid B)a-ketoglutaric acid and NAD+ C)NAD+ D)NADH E)NADH and isocitric acid A B C 5 Time (hr) . D 13)The figure at left hows a typical 13 bacterial growth curve with the y-axis indicating the log of the number of bacteria and the x-axis indicating time in culture. In the figure, which section shows a growth phase where the number of cells dying equals the number of cells 10 14)Which enzyme catalyzes the reaction: ∙O A)catalase B)oxidase 2. + O₂ + 2H¹ → H₂O₂ + O₂? C)peroxidase D)superoxide dismutase 14 15)A culture medium on which only gram-positive organisms grow and a yellow halo surrounds Staphylococcus aureus colonies is called a(n) A)selective medium. B)differential medium. C)enrichment medium. D)selective and differential medium. E)differential and enrichment medium. 15 16) Which of the following is the best method to sterilize heat-labile solutions? A)dry heat B)autoclave C)membrane filtration D)pasteurization E)freezing 16 17) Which of the following would be best used to sterilize plastic Petri plates in a plastic wrapper? A)Autoclave B)Gamma radiation C) Quats D)Freezing E)Ultraviolet radiation 17 Disinfectant A B C D Zone of inhibition (mm) 10 2.5 0 5 10) Which of the following statements about anaerobic respiration is FALSE? A)It yields lower amounts of ATP when compared to aerobic respiration. B)The complete Kreb's cycle is utilized. C)It involves the reduction of pyruvate to lactic acid or ethanol. D)It requires cytochromes. 10 11)A strictly fermentative bacterium produces ATP A)by glycolysis only. B)by aerobic respiration only. C)by fermentation or aerobic respiration. D)only in the absence of oxygen. E)only in the presence of oxygen. 11 12)Which compound(s) reduced is/are the form(s) in 12 the reaction shown in the figure at left? 0 A)isocitric acid and a- ketoglutaric acid B)a-ketoglutaric acid and NAD+ C)NAD+ D)NADH E)NADH and isocitric acid A B C 5 Time (hr) . D 13)The figure at left hows a typical 13 bacterial growth curve with the y-axis indicating the log of the number of bacteria and the x-axis indicating time in culture. In the figure, which section shows a growth phase where the number of cells dying equals the number of cells 10 14)Which enzyme catalyzes the reaction: ∙O A)catalase B)oxidase 2. + O₂ + 2H¹ → H₂O₂ + O₂? C)peroxidase D)superoxide dismutase 14 15)A culture medium on which only gram-positive organisms grow and a yellow halo surrounds Staphylococcus aureus colonies is called a(n) A)selective medium. B)differential medium. C)enrichment medium. D)selective and differential medium. E)differential and enrichment medium. 15 16) Which of the following is the best method to sterilize heat-labile solutions? A)dry heat B)autoclave C)membrane filtration D)pasteurization E)freezing 16 17) Which of the following would be best used to sterilize plastic Petri plates in a plastic wrapper? A)Autoclave B)Gamma radiation C) Quats D)Freezing E)Ultraviolet radiation 17 Disinfectant A B C D Zone of inhibition (mm) 10 2.5 0 5

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The detailed answer for the above question is provided below Answer 10 DIt requires cytochromes Explanation Anaerobic respiration does not require cyt... View the full answer