In ETC, oxidative phosphylartion (ATP formation) is regulated by: (A) NADH Co-Q reductase, (B) Cytochrome C oxidase, (C) Co-Q cytochrome C reductase, (D) All of these
Answer is D. NADH Co-Q reductase; 'b' i.e., Cytochrome C oxidase & `e' i.e., Co-Q cytochrome C reductase