The protein that enables the dermis to stretch and recoil is:
A)keratin
B)collagen
C)elastin
D)All of these permit stretching and recoiling of the dermis.

Question

Quizplus · Accepted Answer

Elastin is the protein that enables the dermis to stretch and recoil. Keratin is a structural protein found in hair, nails, and skin that provides strength and protection. Collagen is also a structural protein found in the skin, but it provides tensile strength and support rather than stretchiness. Therefore, only choice C accurately describes the protein responsible for the dermis's ability to stretch and recoil.

The Protein That Enables the Dermis to Stretch and Recoil