MDCAT Biology MCQ #568

In the electron transport chain, which molecule is the final electron acceptor?

MDCAT Biology MCQ #568

  1. Question 1

    Q1. In the electron transport chain, which molecule is the final electron acceptor?

    • A) Oxygen
    • B) Water
    • C) NADH
    • D) FADH2

    Answer: Oxygen

    Explanation: Oxygen: final electron acceptor, water incorrect because it's the byproduct