Answer:
differnt amino acid chain amount
Step-by-step explanation:
A peptide is a molecule made of two or more amino acids linked together by peptide bonds. It is a shorter chain of amino acids than a protein. A protein is also a molecule made up of amino acids, but has a longer chain with a more complex structure than a peptide. The sequence of amino acids in the chain determines the structure and function of the protein, while in a peptide, the sequence of amino acids is much shorter and less complex than that of a protein.