Botany-Electron Transport Chain
NEET Botany Electron Transport Chain MCQ Question
Type: MCQ-fact-Hard-Class 11
Which complex in the electron transport chain is responsible for transferring electrons from reduced ubiquinone to cytochrome c?
A
Cytochrome bc1 complex (complex III)
B
NADH dehydrogenase (complex I)
C
Cytochrome c oxidase complex (complex IV)
D
FADH2 oxidase complex (complex II)
Correct Answer
Option A
Detailed Explanation
The reduced ubiquinone (ubiquinol) is oxidised with the transfer of electrons to cytochrome c via the cytochrome bc1 complex, which is referred to as complex III in the electron transport chain.
Found an issue with this question?