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Which of the following statements is false? NADH generated by the oxidation of glyceraldehyde 3-phosphate causes...

Which of the following statements is false? NADH generated by the oxidation of glyceraldehyde 3-phosphate causes a net oxidation in the conversion of glucose to pyruvate. There is no net oxidation-reduction in the conversion of glucose to lactate. Lactate dehydrogenase catalyzes the transfer of electrons from NADH to pyruvate to form lactate. The regeneration of NADH in the reduction of pyruvate to acetyl CoA sustains the continued process of glycolysis under anaerobic conditions. The regeneration of NAD+ in the reduction of pyruvate to lactate sustains the continued process of glycolysis under anaerobic conditions.

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Answer #1

NADH generated by the oxidation of glyceraldehyde 3-phosphate causes a net oxidation in the conversion of glucose to pyruvate. - The statement is true.

There is no netoxidation-reduction in the conversion of glucose to lactate. Lactate dehydrogenase catalyzes the transfer of electrons from NADH to pyruvate to form lactate. - The statement is true.

The regeneration of NADH in the reduction of pyruvate to acetyl CoA sustains the continued process of glycolysis under anaerobic conditions. - The statement is false. (Correct statement is: The regeneration of NADH in the reduction of pyruvate to acetyl CoA sustains the continued process of glycolysis under aerobic conditions. )

The regeneration of NAD+ in the reduction of pyruvate to lactate sustains the continued process of glycolysis under anaerobic conditions. - The statement is true.

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