MDCAT Biology MCQ #590

Which of the following statements about the electron transport chain is true?

MDCAT Biology MCQ #590

  1. Question 1

    Q1. Which of the following statements about the electron transport chain is true?

    • A) It produces a large amount of ATP per electron pair
    • B) It occurs in the cytosol
    • C) It is the primary source of energy for the citric acid cycle
    • D) It requires oxygen

    Answer: It requires oxygen

    Explanation: Electron transport chain: requires oxygen, most tempting wrong is it produces large ATP.