In the dipeptide Glycylalanine( Gly-ala), which amino acid has a free amino group and which has a free carboxyl group?
What is the importance of amino acids to us?
Proteins are the most abundant biomolecules of the living system. They occur in every part of the body and form the fundamental basis of structure and fuctions of life. They are also required for growth and maintenance of body. Amino acid is monomer of protein, thus they are required for formation of proteins.