Botany-(general)
NEET Botany (general) Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 11
Assertion (A): Protons are transported across the membrane during the light reaction of photosynthesis. | Reason (R): The NADP reductase enzyme directly pumps protons across the membrane.
A
Both A and R are true, and R is the correct explanation of A.
B
Both A and R are true, but R is not the correct explanation of A.
C
A is true, but R is false.
D
A is false.
Correct Answer
Option C
Detailed Explanation
Protons are transported across the membrane due to the activity of the primary electron acceptor and subsequent electron carriers, not directly by the NADP reductase enzyme, which is involved in reducing NADP+ to NADPH.
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