Biochemistry Pyruvate dehydrogenase multienzyme complex carries out all the following reactions EXCEPT: A A decarboxylation reaction B Produce a molecule of ATP C Produce an acetyl group from pyruvate D Combine the acetyl group with a cofactor 💡 Explanation Pyruvate dehydrogenase multienzyme complex carries out all the following reactions EXCEPT: ✓ Correct Answer: B. Produce a molecule of ATP