Question

question 16 (1 point)
an amide bond joining two amino acid units is called a(n) ______.
halogen bond
dihydrogen bond
cation - pi bond
peptide bond
agostic bond

Explanation:

A peptide bond is a type of amide bond that forms between the carboxyl group of one amino acid and the amino group of another amino acid, joining two amino acid units together. Halogen bond, dihydrogen bond, cation - pi bond, and agostic bond are different types of non - covalent or other types of bonds that do not specifically refer to the amide bond joining amino acids.

Answer:

peptide bond