After a polypeptide chain has been synthesized, certain amino acids in the peptide may become modified. For each modified amino acid, identify the standard amino acid from which it is derived. Enter the abbreviated name of the standard amino acid.

standard amino acids is an amino acid used in the synthesis of peptides

Explanation: There are twenty standard amino acids which are

ALA, ARG, ASN, ASP, CYS, GLN,GLU,GLY,

the answer is tropical areas. the tropical areas obtain more

radiant energy from the sun than they lose to space through terrestrial

radiation, and vice versa for polar areas. earth has an energy remaining in the

tropics and an energy scarcity for the polar areas.

explanation:

protist eukaryotes that are not plants, animals, or fungi ("misfits")