Botany-Electron Transport Chain
NEET Botany Electron Transport Chain MCQ Question
Type: MCQ-fact-Hard-Class 11
Which component of the electron transport chain transfers electrons from ubiquinone to cytochrome c?
A
Cytochrome bc1 complex
B
NADH dehydrogenase
C
Cytochrome oxidase
D
FADH2 reductase
Correct Answer
Option A
Detailed Explanation
The reduced ubiquinone (ubiquinol) is oxidised with the transfer of electrons to cytochrome c via cytochrome bc1 complex (complex III). This highlights the specific role of the cytochrome bc1 complex in the electron transport chain.
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