name ___________________________________ signature ___________________________________ BICH 441 Spring 2008 Quiz 4 NO CALCULATORS! 12O2+ 2 H++2 e–→H2O E0' = 0.861 V cytochrome c (Fe3+) + e–→cytochrome c (Fe2+) Eo' = 0.254 V UQ + 2 H++ 2 e–→UQH2Eo' = 0.060 V FAD + 2 H++ 2 e–→FADH2Eo' = – 0.219 V NAD++ H++2 e–→NADH Eo' = – 0.32 V F = 96.5 kJ/V•mol 1 (2 pts). Write the reaction catalyzed by Complex IV of the mitochondrial electron transport chain. Structures are not necessary. 2 (5 pts). Estimate ΔG°' for the reaction catalyzed by Complex III in the mitochondrial electron transport chain. Show your work. Express your answer in appropriate units (kJ per mol of what?).
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