Which is more favorable energetically, the oxidation of succinate to fumarate by NAD+ or by FAD? Give the reason for your answer.
Answer to relevant QuestionsComment on the fact that the reduction of pyruvate to lactate, catalyzed by lactate dehydrogenase, is strongly exergonic (recall this from Chapter 15), even though the standard free-energy change for the half ...Reflect and apply Experimental evidence strongly suggests that the protein portions of cytochromes have evolved more slowly (as judged by the number of changes in amino acids per million years) than the protein portions of ...Can an uncoupler of oxidative phosphorylation inhibit electron transport from one component of the electron transport chain to another? Why or why not? Describe briefly how b-oxidation of an odd-chain fatty acid is different from that for an even-chain fatty acid. In fatty-acid synthesis, malonyl-CoA, rather than acetyl-CoA, is used as a “condensing group.” Suggest a reason for this.
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