Question

question 5
most of the nadh generated during aerobic respiration comes from:
chemiosmosis
preparatory (prep) reaction
glycolysis
citric acid cycle
electron transport chain

Explanation:

• Chemiosmosis generates ATP, not NADH.
• The preparatory (prep) reaction generates a small amount of NADH.
• Glycolysis generates a limited amount of NADH.
• The citric acid cycle is a major source of NADH in aerobic respiration.
• The electron transport chain uses NADH to generate ATP.

Answer:

citric acid cycle