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MHT CET Medical202623 April 2026Morning ShiftBiologyRespiration in PlantsActual

During aerobic respiration, the total number of ATP formed from one glucose molecule through substrate level phosphorylation is ----------------------.

Options

  1. A4
  2. B6
  3. C34
  4. D38

Correct answer

B. 6

Step-by-step solution

SIn aerobic respiration, ATP is synthesized from a single molecule of glucose through two distinct pathways: substrate-level phosphorylation and oxidative phosphorylation. In the classical balance sheet of aerobic respiration, the complete oxidation of one glucose molecule yields a net total of 38 ATP molecules. This total consists of 34 ATP molecules produced via oxidative phosphorylation in the electron transport chain and 4 ATP molecules produced via substrate-level phosphorylation. The breakdown of ATP formed d

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