Question

β-pleated sheets of polypeptide chains are present in ______.

विकल्प

• secondary structure

• primary structure

• tertiary structure

• quaternary structure

Answer 1

β-pleated sheets of polypeptide chains are present in secondary structure.

Explanation:

When a protein has a secondary structure, a long polypeptide chain can exist in any shape. They are discovered to be present in two distinct structural forms, an α-helix, and β-pleated sheet structure.