NADH is an important coenzyme in catabolic processes, whereas NADPH appears in anabolic processes. Explain how an exchange of the two can be effected.
Answer to relevant QuestionsHow many enzymes are involved in mammalian pyruvate dehydrogenase? What are their functions? Which is more favorable energetically, the oxidation of succinate to fumarate by NAD+ or by FAD? Give the reason for your answer. Reflect and apply List the reactions of electron transport that liberate enough energy to drive the phosphorylation of ADP. What yield of ATP can be expected from complete oxidation of each of the following substrates by the reactions of glycolysis, the citric acid cycle, and oxidative phosphorylation? (a) Fructose-1,6-bisphosphate (b) ...It has been stated many times that fatty acids cannot yield a net gain in carbohydrates. Why can odd-chain fatty acids be thought to break this rule to a small extent?
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