Question

What step of cell respiration produces the most ATP?

Answer 1

Answer:

i think the electron transport chain but dont quote me on this.

Explanation:

Answer 2

The Krebs cycle produces the CO2 that you breath out. This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle). The electron transport chain takes place in the mitochondria.