Question

during which step of aerobic cellular respiration is the most atp produced?
a. krebs cycle
b. electron transport chain
c. glycolysis
d. calvin cycle

Explanation:

Glycolysis and the Krebs Cycle produce a small amount of ATP directly, while the Electron Transport Chain uses a proton gradient to generate the vast majority of ATP in aerobic respiration. The Calvin Cycle is part of photosynthesis, not cellular respiration.

Answer:

B. Electron Transport Chain