Class 11 · Respiration in Plants

NADH Production in Pyruvate Oxidation — NEET Biology

🔥 Predicted for NEET 2027
📖 NCERT Source

During this process, two molecules of NADH are produced from the metabolism of two molecules of pyruvic acid (produced from one glucose molecule during glycolysis).

NCERT Biology · Class 11 · Chapter 12 · Paragraph 29
Why This May Be Tested in NEET 2027

Adjacent to a frequently-asked paragraph in the same chapter.

Practice This Concept
QuestionPredicted for NEET 2027

Assertion (A): One glucose molecule yields two turns of the TCA cycle. Reason (R): One molecule of glucose produces two molecules of acetyl CoA.

📖 Solution & NCERT Explanation
View solution & NCERT explanation

Correct answer: A Both A and R are true and R is the correct explanation

Glucose → 2 Pyruvate → 2 Acetyl CoA → 2 TCA cycles

❓ Frequently Asked Questions
What does NCERT say about During this process two?
During this process, two molecules of NADH are produced from the metabolism of two molecules of pyruvic acid (produced from one glucose molecule during glycolysis).
Has this concept appeared in NEET?
High probability for NEET 2027. Adjacent to a frequently-asked paragraph in the same chapter.
Which chapter is this from?
Respiration in Plants, Class 11 NCERT Biology.

Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.

176/180
of the ReNEET 2026 paper (all subjects) was already in the MedicNEET question bank

MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.

176 of 180 ReNEET 2026 questions traced to MedicNEET17,000+ Biology questionsHindi + English
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