1. Oxidation states of carbon serve as an informal measure of the amount of potential chemical energy that can be extracted from an organic molecule. Compare the total oxidation state of all the carbons of glucose with that of pyruvate. Is the oxidation state of glucose still largely preserved in pyruvate?

Biochemistry
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Chapter1: Biochemistry: An Evolving Science
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Pyruvate Dehydrogenase Complex:

1. Oxidation states of carbon serve as an informal measure of the amount of potential chemical energy that
can be extracted from an organic molecule. Compare the total oxidation state of all the carbons of glucose with
that of pyruvate. Is the oxidation state of glucose still largely preserved in pyruvate?
Transcribed Image Text:1. Oxidation states of carbon serve as an informal measure of the amount of potential chemical energy that can be extracted from an organic molecule. Compare the total oxidation state of all the carbons of glucose with that of pyruvate. Is the oxidation state of glucose still largely preserved in pyruvate?
2. Where does the preparatory reaction and the citric acid cycle occur in the cell? Does it occur in the presence
or the absence of oxygen? What kinds of organisms can accomplish these metabolic steps?
Transcribed Image Text:2. Where does the preparatory reaction and the citric acid cycle occur in the cell? Does it occur in the presence or the absence of oxygen? What kinds of organisms can accomplish these metabolic steps?
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