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Which step of cellular respiration produces the most atp

User Vladinkoc
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The Krebs cycle
The Krebs cycle takes place inside the mitochondria. 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).
User Siddharth Trikha
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Answer: electron transport chain

User Branden
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