Botany-(general)
NEET Botany (general) MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following statements about the light reactions of photosynthesis is correct?
A
Protons are transported across the membrane as electrons move through the photosystems.
B
Chlorophyll breakdown occurs only at low light intensities.
C
NADP reductase enzyme is located on the inner side of the membrane.
D
C3 plants show saturation at lower CO2 concentrations than C4 plants.
Correct Answer
Option A
Detailed Explanation
Statement A is correct as it indicates the transport of protons during electron movement through photosystems. The other statements are incorrect; chlorophyll breakdown happens at high light intensities (not low), NADP reductase is located on the stroma side, and C4 plants have a different response to CO2 than C3 plants.
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