Which List Contains Only Vitamins That Do NOT Function as Coenzymes

question 15

Multiple Choice

Which list contains only vitamins that do NOT function as coenzymes in energy metabolism?

• A) choline and vitamin C
• B) vitamin B₆ and vitamin C
• C) thiamin, riboflavin, niacin
• D) niacin, vitamin B₆, folate
• E) biotin, pantothenic acid, riboflavin

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