Which steps of glycolysis are irreversible? What bearing does this observation have on the reactions in which gluconeogen-esis differs from glycolysis?
Answer to relevant QuestionsWhich reaction or reactions discussed in this chapter require ATP? Which reaction or reactions produce ATP? List the enzymes that catalyze the reactions that require and that produce ATP. How can the synthesis and breakdown of fructose-2,6-bisphosphate be controlled independently? In metabolism, glucose-6-phosphate (G6P) can be used for glycogen synthesis or for glycolysis, among other fates. What does it cost, in terms of ATP equivalents, to store G6P as glycogen, rather than to use it for energy in ...Show, by Lewis electron-dot structures of the appropriate portions of the molecule, where electrons are lost in the following conversions: (a) Pyruvate to acetyl-CoA (b) Isocitrate to a-ketoglutarate (c) a-Ketoglutarate to ...Recall Briefly summarize the steps in the electron transport chain from NADH to oxygen.
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