NEET2025Botany-Cellular Respiration

NEET 2025 Botany Electron Transport Chain MCQ Question

Type: MCQ-fact-Medium-Class 11

The complex II of mitochondrial electron transport chain is also known as

A

Cytochrome b₁

B

Succinate dehydrogenase

C

Cytochrome c oxidase

D

NADH dehydrogenase

Correct Answer

Option B

Detailed Explanation

Complex II in the mitochondrial electron transport chain is known as succinate dehydrogenase. It is involved in both the citric acid cycle and the electron transport chain.

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