Question

the primary function of proteins is​

Answer 1

Answer:

The primary functions of proteins are bolstering immune health, providing structure, acting as a messenger, and causing biochemical reactions.

Explanation:

Bolstering immune health

• Protein helps in the formation of immunoglobulins, and antibodies to fight against infection, such as disease-causing bacteria and viruses.

Provides Structure:

• Some proteins are fibrous enough to provide cells and tissues with rigidity and stiffness.

Example:

1. Keratin - A structural protein found in our hair, skin, and nails
2. Collagen - A structural protein found in our bones, tendons, ligaments, and skin.
3. Elastin - This protein allows our tissues to return to their original shape, after stretch or contraction, for example, lungs and uterus

Acts as a messenger:

• There are some proteins, which are also hormones, that help communication among cells, tissues, and organs.
• Some examples include insulin, glucagon, and ADH