Some b-vitamins act as coenzymes during the metabolism of protein, fat, and carbohydrates for energy. fill in the blank about coenzymes. the b-vitamin is part of two coenzymes that break down glucose, fatty acids, and amino acids. a. folateb. thiamin. c. iodine d. riboflavin

D. Riboflavin

Explanation:

Riboflavin is essential for metabolism of carbohydrates, fat and protein, and acts as an electron carrier.Folate is important especially for rapidly dividing cells. It acts as a coenzyme in the synthesis of DNA, RNA and Methionine.Thiamine is required during the metabolism of glucose, synthesis of DNA, RNA and ATP.Iodine acts as a cofactor and an element comprising the structure of thyroid hormones.

It will dry out with less sunlight