Final answer:
The products from the treatment of the given peptide with chymotrypsin are Met-Tyr-Ala-Ser, Phe-Val-Lys-Asn-His-Tyr-Gly-Arg-Met-Trp, Met-Tyr, and Ala-Ser-Phe-Val.
Step-by-step explanation:
The treatment of the given peptide with chymotrypsin will result in the formation of multiple products due to the enzyme's specificity for certain amino acids. Chymotrypsin cleaves peptide bonds adjacent to large hydrophobic amino acids, such as phenylalanine (Phe), tryptophan (Trp), and tyrosine (Tyr). Based on this specificity, the products from the treatment would be:
a) Met-Tyr-Ala-Ser: The peptide bond between Met and Tyr is cleaved.
b) Phe-Val-Lys-Asn-His-Tyr-Gly-Arg-Met-Trp: No peptide bonds are cleaved between these amino acids.
c) Met-Tyr: The peptide bond between Met and Tyr is cleaved.
d) Ala-Ser-Phe-Val: The peptide bond between Ala and Ser is cleaved.