What is partial hydrolysis in the context of peptide sequencing?

Which amino acids are specifically targeted by trypsin for cleavage?

Analyze the specificity of trypsin, chymotrypsin, and pepsin. How do these enzymes differ in their amino acid targets?

How do carboxypeptidase A and B differ in their role in peptide sequencing?

How does ion exchange chromatography assist in determining amino acid concentrations?