Question: Which Statement Describes ATP Consumption And Production During The Preparatory And Payoff Phases Of Glycolysis, Respectively? A. Two ATP Molecules Consumed, Four ATP Molecules Produced B. Four ATP Molecules Consumed, Eight ATP Molecules Produced C. Four ATP Molecules Consumed, Two ATP Molecules Produced D. Eight ATP Molecules Consumed, Four ATP Molecules …

Question: Which Statement Describes ATP Consumption And Production During The Preparatory And Payoff Phases Of Glycolysis, Respectively? A. Two ATP Molecules Consumed, Four ATP Molecules Produced B. Four ATP Molecules Consumed, Eight ATP Molecules Produced C. Four ATP Molecules Consumed, Two ATP Molecules Produced D. Eight ATP Molecules Consumed, Four ATP Molecules …

Which statement describes ATP consumption and productionduring the preparatory and payoff phases of glycolysis,respectively?

  • A. Two ATP molecules consumed, four ATP molecules produced

  • B. Four ATP molecules consumed, eight ATP molecules produced

  • C. Four ATP molecules consumed, two ATP molecules produced

  • D. Eight ATP molecules consumed, four ATP molecules produced

The answer is (A), but can you explain why it is A? I thought inglycolysis there were 2 ATP, 2 pyruvate, and 2 NADH produced, not 4ATP.