Question

For which of the following is building and repairing body tissues and structures a primary function? A. Lipid. B. Carbohydrate. C. Vitamin. D. Protein.

Answer 1

D. Protein

Step-by-step explanation:

Protein is an important component of every cell in the body. ... Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.