Dehydrogenation in the Krebs cycle

  1. adds phosphate to ADP
  2. adds water
  3. removes hydrogen used to reduce NAD and FAD
  4. removes CO₂
Answer

C) removes hydrogen used to reduce NAD and FAD

Hydrogen goes to coenzymes. AS & A Level Biology · Topic 12 Energy and Respiration · 12.2 Respiration

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