A relatively component of the electron transporting respiratory chain is_____________?
Correct answer: A. Ubiquinone
- A. Ubiquinone
- B. Cytochrome Cl
- C. Flavoprotein
- D. Cytochrome A
Explanation
Ubiquinone, or coenzyme Q, is a relatively mobile, lipid-soluble electron carrier within the inner mitochondrial membrane. It transfers electrons from complexes I and II to complex III, unlike the fixed cytochromes of the respiratory chain.
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