Question

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 help break down glucose, fatty acids, and amino acids. A.folateB. thiamin. C.iodine D. riboflavin

Answer 1

D. Riboflavin

Step-by-step 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.