Collagen and elastin are the major proteins of the:
A)epidermis
B)dermis
C)both A and B
D)both A and B,and the subcutaneous tissue

Question

Quizplus · Accepted Answer

Collagen and elastin are the major proteins found in the dermis, which is the second layer of the skin located below the epidermis. They provide support and elasticity to the skin, helping it to maintain its structure and appearance. While the epidermis does contain some proteins, such as keratin, collagen and elastin are not major components of this outermost skin layer. The subcutaneous tissue, located below the dermis, also contains collagen and elastin, but the question specifically asks about the major proteins of the skin, which are found in the dermis.

Collagen and Elastin Are the Major Proteins of The