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Unformatted text preview: 04/09/2008 Name: ______________________ 1 2008 Biochemistry Quiz 8 Multiple Choice ( 12 questions: front and back of page) Identify the choice that best completes the statement or answers the question. Calculators are not required and not permitted for this quiz. 2. Glucose consumption is measured in isolated intact hearts using deoxygenated and oxygenated blood. Why does glucose consumption decrease when oxygenated blood is used? A. glucose is used for glycogen synthesis under anaerobic conditions B. less glucose is required to maintain ATP levels under aerobic conditions C. cell membranes are less permeable to glucose under aerobic conditions D. more glucose is required for oxidative phosphorylation under anaerobic conditions E. glucose is export to the blood by muscle cells under aerobic conditions 3. Which cofactor is required by pyruvate dehydrogenase complex? A. cholecalciferol D. adenosine 3,5-cyclic monophosphate B. carbamoylated lysine E. thiamine pyrophosphate C. -carotene...
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- Spring '08