KROK 1 2016 – Question 186 · KROK (Medicine) · Biological Chemistry

Coenzyme A participates in numerous important metabolic reactions. It is a derivative of the following vitamin:

  1. A. Pantothenic acid
  2. B. Calciferol
  3. C. Thiamine
  4. D. Niacin
  5. E. Ubiquinone
Hint

Match the thiol-containing acyl carrier named in the stem to the B-group vitamin that forms part of its structure, and recall which vitamins give the redox and decarboxylation coenzymes.

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