How many times must the TCA cycle be performed to oxidize one molecule of glucose completely to six molecules of CO2? Why?
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Q: Why is there such a large range of ∆G for the second step of glycolysis?
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How many times must the TCA cycle be performed to oxidize one molecule of glucose completely to six molecules of CO2? Why?
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- After the citric acid cycle reactions run _________, one six-carbon glucose molecule has been completely broken down to CO2. a. once b. twice c. six times d. twelve timesBoth prokaryotic and eukaryotic organisms carry out some form of glycolysis. How does ha fact support or not support the assertion that glycolysis is one of the oldest metabolic pathways?How many carbons from 13 glucose molecules enter the Krebs (TCA) cycle in the absence of oxygen?
- Two molecules of what compound are produced by glycolysis? Does this molecule enter the citric acid cycle?Of the 36 molecules of ATP produced by the complete metabolism of glucose, how many are produced directly in glycolysis alone, that is, before the common pathway?The end product of glycolysis, pyruvate, cannot enter as such into the citric acid cycle. Which process converts this C3 compound to a C2 compound?
- in steps 3 and 5 of the citric acid cycle, the compounds are shortended by one carbon each time. whst is the form of this one-carbon compound? what happens to it in the body?How many carbons from 13 original glucose molecules enter the Krebs cycle in the absence of oxygen?How many NADH and FADH2 will be produced when this fatty acid is completely metabolized?
