The purpose of protein synthesis is simply to create a polypeptide -- a protein made out of a chain of amino acids. In a hair follicle cell, a protein called keratin is made. Lots of it.

This led him to interpret the structures that produced these patterns as arising from different folding of the same polypeptide chain. The β-form of keratin was considerably more extended than ...

The purpose of protein synthesis is simply to create a polypeptide -- a protein made out of a chain of amino acids. In a hair follicle cell, a protein called keratin is made. Lots of it.