Which is a hard protein found in the epidermis?
A) Sebum
B) Pus
C) Cerumen
D) Keratin
E) Melanin

Question

Quizplus · Accepted Answer

Keratin is a tough, fibrous protein that is the main structural component of the outer layer of our skin, nails, and hair. It provides strength and protection to these structures. Sebum is an oily substance secreted by sebaceous glands that helps keep skin and hair moisturized. Pus is a thick fluid containing dead white blood cells, bacteria, and tissue debris that forms at the site of an infection. Cerumen is the waxy substance produced by glands in the ear canal that helps protect the ear from foreign particles and insects. Melanin is a pigment that gives color to our skin, hair, and eyes.

Which Is a Hard Protein Found in the Epidermis