Keratin Function In The Body A type of protein found on epithelial cells, which line the inside and outside surfaces of the body. Keratins help form the tissues of the hair, nails, and the outer layer of the skin. They are also found on cells in the lining of organs, glands, and other parts of the body.
What are the 2 functions of keratin? Keratin functions to: Protect epithelial cells and strengthen the skin. Form an outer protective layer to help organism withstand their environment.
What are the 5 functions of keratin? Keratin protects epithelial cells, strengthens the skin, strengthens internal organs, controls the growth of epithelial cells, and maintains elasticity in the skin. It also holds epithelial cells together and helps them combat mechanical stress.4 févr.