Which of the following is not a product of light reaction of photosynthesis ?

1. ATP

2. NADPH

3. NADH

4. Oxygen

Doubtly Asked 30 Oct 2026 NEET UG 2018 Practice test neet Save WhatsApp Report

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Best answer

Answer: 3. NADH

The light reaction makes ATP and NADPH and releases O\(_2\) from photolysis of water.

NADH is a respiration carrier, not a product of the light reaction.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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