NEET2021Botany-Respiration in Plants
NEET 2021 Botany Electron Transport Chain MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following statements is incorrect?
A
During aerobic respiration, role of oxygen is limited to the terminal stage.
B
In ETC (Electron Transport Chain), one molecule of NADH + H⁺ gives rise to 2 ATP molecules, and one FADH₂ gives rise to 3 ATP molecules.
C
ATP is synthesized through complex V.
D
Oxidation-reduction reactions produce proton gradient in respiration.
Correct Answer
Option B
Detailed Explanation
In the ETC, one molecule of NADH + H⁺ typically gives rise to 3 ATP molecules, and one FADH₂ gives rise to 2 ATP molecules.
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