Question

peptide bonds connect amino acids to each other and are the main bond type. the formation of a peptide bond occurs between the amino group of one amino acid and the r - group of the adjacent amino acid the r groups of adjacent amino acids the amino group of one amino acid and the carboxyl group of the adjacent amino acid

Explanation:

Peptide bonds form between the amino group of one amino - acid and the carboxyl group of an adjacent amino - acid through a dehydration synthesis reaction. This is a fundamental concept in biochemistry related to protein structure formation.

Answer:

The amino group of one amino acid and the carboxyl group of the adjacent amino acid