The correct sequence of electron flow from NADH through the mitochondrial ETS is: I…
Biology · NEET · NTA Exams — Respiration in Plants
The correct sequence of electron flow from NADH through the mitochondrial ETS is:
I. Cytochrome c oxidase (Complex IV)
II. Ubiquinone (Q)
III. NADH dehydrogenase (Complex I)
IV. Cytochrome bc₁ complex (Complex III)
V. Molecular oxygen (O₂)
Choose the correct option:
- II → III → IV → I → V
- III → IV → II → I → V
- III → II → IV → I → V
- II → IV → III → I → V
Answer
(C) III → II → IV → I → V
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