Question

Step 1: Identify the roles of proteins in your body

In a one page paper, select two roles and explain their function in the body.

Answer 1

The roles of protein are growth and repair of the cells and tissues, act as enzymes, some proteins are hormones. , act as a catalyze for biochemical reaction, balance body fluid and ph, carriers oxygen and nutrients to cells and tissues, act as a building block.  

2 roles in detail

1. Protein helps to build the structure strength and acts as a building block . Keratin is a protein found in hair, nails and provide strength. Collagen is seen in connective tissue which is a protein, which provides structural strength to ligaments .

2. Proteins regulate functions of the body by acting as an enzyme and hormones.

Enzymes are proteins which catalyze the chemical reaction in the body . Angiotensinogen is an enzyme which catalyze the conversion of angiotensin 1 to angiotensin 11, which had a role in vasoconstriction.  

Hormones also regulate the body functions. Insulin is a hormone which reduce the blood sugar levels.