What is the fate of pyruvic acid in an organism that uses aerobic respiration? O A….
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Question “What is the fate of pyruvic acid in an organism that uses aerobic respiration? O A….”
What is the fate of pyruvic acid in an organism that uses aerobic respiration? O A. It is reduced to lactic acid. OB. It is converted into acetyl CoA before the Krebs cycle. OC. It is oxidized in the electron transport chain. OD. It is catabolized in glycolysis. Reset Selection
Answer
ANSWER:
The end product of glycolysis in aerobic and anaerobic cell respiration is the pyruvate, or pyruvic acids. It is converted to acetyl CoA in the mitochondria of cells by the enzyme activity of pyruvate-dehydrogenase in aerobic respiration. Acetyl COA is then used as a substrate for the Krebs cycle and TCA cycles. Option B is correct.
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