Q. Which of the following is not a product of light reaction of photosynthesis ?
A) NADPH
B) NADH
C) ATP
D) Oxygen
Explanation
[Solution] Light reactions produce ATP, NADPH and $O_2$; NADH comes from respiration. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.