MDCAT Biology MCQ #526

During the preparatory and payoff phases of glycolysis in a yeast cell, what is the net gain of ATP molecules?

MDCAT Biology MCQ #526

  1. Question 1

    Q1. During the preparatory and payoff phases of glycolysis in a yeast cell, what is the net gain of ATP molecules?

    • A) 2 ATP
    • B) 4 ATP
    • C) 36 ATP
    • D) 38 ATP

    Answer: 2 ATP

    Explanation: Glycolysis consumes 2 ATP and produces 4, giving a net gain of 2. 4 ATP is the total, not net, yield.