Suggest a reason that catabolic pathways generally produce NADH and FADH2, whereas anabolic pathways generally use NADPH.
Answer to relevant QuestionsDoes all the energy released by an exergonic reaction go into driving a coupled endergonic reaction? Give an example to support your answer. Explain why several biochemical pathways start by putting a coenzyme A onto the molecule that initiates the pathway. Starting with a Fischer projection of d-fructose, write equations showing the formation of a-d-fructopyranose, a-d-fructofuranose, β-d-fructopyranose, and β-d-fructofuranose. Why is it advantageous that polysaccharides can have branched chains? How do they achieve this structural feature? Many species have a third type of LDH sub-unit that is found predominantly in the testes. If this subunit, called C, were expressed in other tissues and could combine with the M and H subunits, how many LDH isozymes would be ...
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