Each of the following can be the final electron acceptor in bacterial aerobic or anaerobic respiration except

Question

Quizplus · Accepted Answer

Pyruvate serves as an electron donor in fermentation processes, not as a final electron acceptor in aerobic or anaerobic respiration. Oxygen is the final electron acceptor in aerobic respiration, while compounds like sulfur, hydrogen ions, and various metals can serve as final electron acceptors in anaerobic respiration.

Each of the Following Can Be the Final Electron Acceptor