These proteins are structural in nature.
A) keratin
B) keratin, elastin, and collagen
C) membrane proteins and globular proteins
D) globular proteins
E) membrane proteins

Question

Quizplus · Accepted Answer

Keratin, elastin, and collagen are all proteins that provide structural support in various tissues. Keratin is found in hair, nails, and skin, providing strength and protection. Elastin gives tissues their elastic properties, allowing them to stretch and return to their original shape. Collagen is a major component of connective tissues, providing rigidity and structural integrity.

These Proteins Are Structural in Nature