Which component transfers four protons:: (A) NADH-Q Oxidoreductase, (B) Cytochrome -C oxidase, (C) Cytochrome C - Q oxidoredictase, (D) Isocitrate Dehydrogenase
Answer is A. A i.e. NADH-Q Oxidoreductase; C i.e. Cytochrome C-Q oxidoreductase