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MHT CET 202625 AprilEvening Shift
Exam
MHT CET
Year
2026
Date
25 April
Shift
Evening Shift
Subject
Biology
Chapter
Respiration in Plants

MHT CET 2026 · 25 April · Evening Shift · Biology · Respiration in Plants

Oxidation of one NADH + H^+ leads to production of _________ ATP...

Oxidation of one NADH+H+\text{NADH} + \text{H}^+ leads to production of _________ ATP molecules.

Options

  1. Aone
  2. Btwo
  3. Cthree
  4. Dfour

Correct answer

C. three

Step-by-step solution

During oxidative phosphorylation in the electron transport system (ETS), the oxidation of one molecule of NADH+H+\text{NADH} + \text{H}^+ yields 33 molecules of ATP.

Similarly, the oxidation of one molecule of FADH2\text{FADH}_2 produces 22 molecules of ATP.

Answer: three
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