Select the correct sequence of steps as energy is extracted from glucose during cellular respiration.

A. glycolysis ? citric acid cycle ? acetyl CoA ? electron transport chain
B. glycolysis ? acetyl CoA ? citric acid cycle ? electron transport chain
C. acetyl CoA ? citric acid cycle ? electron transport chain ? glycolysis
D. electron transport chain ? citric acid cycle ? glycolysis ? acetyl CoA
E. citric acid cycle ? electron transport chain ? glycolysis ? acetyl CoA


Answer: B. glycolysis ? acetyl CoA ? citric acid cycle ? electron transport chain

Biology & Microbiology

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