NEET 2018 · Class 11

Photosynthesis in Higher Plants

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

  1. (A)ATP
  2. (B)NADH
  3. (C)Oxygen
  4. (D)NADPH

The NCERT line that answers it

Verbatim line

Light reactions or the 'Photochemical' phase include light absorption, water splitting, oxygen release, and the formation of high-energy chemical intermediates, ATP and NADPH.

Chapter
Photosynthesis in Higher Plants
Section
11.5 WHAT IS LIGHT REACTION?
Page
7
Words matched
23 of 23

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=0.765, combined=0.859). Verified: high — The span explicitly states that ATP and NADPH are products of light reactions, and by omission, NADH is not mentioned, which directly supports that NADH is not a product.

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Question text is reproduced from the published NEET 2018 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.