Protons return to the matrix through

  1. electron carriers
  2. the outer membrane
  3. coenzyme A
  4. ATP synthase
Answer

D) ATP synthase

Facilitated diffusion through ATP synthase drives ATP synthesis. AS & A Level Biology · Topic 12 Energy and Respiration · 12.2 Respiration

Biology MCQ · More A Level Biology: Energy and respiration MCQs · Practise