4. ATP is made in the cell by substrate-level phosphorylation or oxidative phosphorylation during cellular respiration. Differentiate between these two mechanisms of ATP production. At what stage(s) during cellular respiration do they occur? (Be specific)
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Substrate-level phosphorylation is a direct method of ATP synthesis, where a phosphate group is transferred from a high-energy substrate molecule to ADP, forming ATP. This process occurs during glycolysis and the citric acid cycle (also known as the Krebs cycle Show more…
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