Polymer system of wool

The Wool polymer is a linear Keratin polymer with some very short side of grpups and it normally has a helical configuration. The repeating unit of wool polymer is the Amino acid, which shown in  the following figure....

Amino Acid

# What is Peptide Bond ?

When a Amino Acid bond's with a Amino acid then its called the Peptide Bond.

Peptide Bond

# How a Peptide Bond formed ?/ How a wool Polymer formed?

Amino Acid are linked to each other by the peptide bond to form a wool polymer...

Wool Polymer