Botany-Electron Transport Chain
NEET Botany Electron Transport Chain MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following statements about the Electron Transport Chain (ETC) is correct?
A
Electrons from NADH are oxidised by NADH dehydrogenase and passed to ubiquinone.
B
Oxygen is not involved in the electron transfer process of the ETC.
C
Cytochrome c acts as a fixed carrier within the inner mitochondrial membrane.
D
FADH2 is oxidised at complex I before being transferred to complex II.
Correct Answer
Option A
Detailed Explanation
Electrons from NADH are indeed oxidised by NADH dehydrogenase (complex I) and transferred to ubiquinone, as stated in the NCERT context.
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