Peptide bond are amide bonds so are covalent bonds with some polarity.

A peptide bond. Although some amino acids can form other bonds depending on their R groups (cysteine can form a disulfide bond with another cysteine... forming a cystine).

Amino acids are joined by peptide bonds. A peptide bond is a covalent bond that forms between two amino acids when the carboxyl group (COOH) of one amino acid reacts with the amino group (NH2) of the other amino acid, resulting in a C-N bond, which is a peptide bond.

Click on the related link below to see an image of a peptide bond.

i have no idea. Awsomeness

Peptide bonds between amino acids are formed primarily on the cell's Ribosomes