NEET UG 2018 · Botany · Question 120
NEET 2018 Botany, question 120
Question 120 of the NEET 2018 paper (code AA) is a Botany question from Photosynthesis in Higher Plants. Its idea, Stoichiometry of Non-cyclic Output, was asked only this once in NEET 2017–2026. The CBSE official answer key gives option 2.
Updated 2026-10-08
Q120 · Botany
Which of the following is not a product of light reaction of photosynthesis ?
- 1NADPH
- 2NADHOfficial answer
- 3ATP
- 4Oxygen
Official answer: option 2 · CBSE official answer key
Same idea
The only question on Stoichiometry of Non-cyclic Output
No other NEET paper from 2017–2026 tested this exact idea.
Stoichiometry of Non-cyclic Output: every question and how it was framed
The chapter
Photosynthesis in Higher Plants in ten years of NEET
23 questions from 2017–2026, asked in 9 of 10 papers, about 2.2 a paper. Photosynthetic Light Reaction alone had 9.