Home » Pantothenic acid is a constituent of the coenzyme involved in Vitamins MCQs Pantothenic acid is a constituent of the coenzyme involved in January 26, 2022 14 Views Q. Pantothenic acid is a constituent of the coenzyme involved in A. Decarboxylation B. Dehydrogenation C. Acetylation D. Oxidation Answer: Acetylation