Energetics_Review Quiz

Energetics_Review Quiz - Question 1 of 12 0.5/ 0.5 Points

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Question 1 of 12 0.5/ 0.5 Points The function of both alcohol fermentation and lactic acid fermentation is to A. reduce NAD+ to NADH B. reduce FADH2 to FAD+ C. reduce FAD+ to FADH2 D. oxidize NADH to NAD+ E. none of the above Answer Key: D Question 2 of 12 0.5/ 0.5 Points Substrate-level phosphorylation accounts for approximately what percentage of  the ATP formed during glycolysis? A. 38% B. 10% C. 100% D. 0% E. 2% Answer Key: C Question 3 of 12 0.5/ 0.5 Points The figure illustrates some of the steps (reactions) of glycolysis in their proper  sequence. Each step is lettered. In which reaction does an intermediate in the  pathway become oxidized?
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B. B C. C D. D E. E Answer Key: C Question 4 of 12 0.5/ 0.5 Points During aerobic respiration, H2O is formed. Where does the oxygen for the  synthesis of the water come from? A. carbon dioxide (CO2) B. pyruvate (C3H3O3-) C. molecular oxygen (O2) D. glucose (C6H12O6) E. lactate (C3H5O3-) Answer Key: C Question 5 of 12 0.5/ 0.5 Points The free energy for the oxidation of glucose to CO2 and water is -686 kcal/mole  and the free energy for the reduction of NAD+ to NADH is +53 kcal/mole. Why are 
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This note was uploaded on 03/08/2011 for the course BIS 2A taught by Professor Grossberg during the Fall '08 term at UC Davis.

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Energetics_Review Quiz - Question 1 of 12 0.5/ 0.5 Points

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