Question

I.Proton channel of oxysome / complex V / ATP synthase is located in F₀

II. Metabolic water is water produced in terminal oxidation / produced in respiration

III. CoQ accepts electron from NADH dehydrogenase (complex I) and also can accept electron from FADH₂ / succinate Q-reductase / complex II

IV. Cytochrome c is a small protein attached to outer surface of the inner mitochondrial membrane and acts as a mobile carrier for transfer of electrons between complex III (Cyt bc, complex) and IV

V. Complex IV refers to cytochrome c oxidase (Cyta a, a₃ and 2 Cu per centre)

VI. If a cell is treated with a drug that inhibits ATP synthase, the pH of mitochondrial matrix will increase

• A. All are correct
• B. All are incorrect
• C. I and V are correct
• D. Only III is correct

Answer 1

Answer: (A)

All are correct