Relacionar Columnas Hair Building BlocksVersión en línea Match the hair bond with the correct description. por Rosalind Carter 1 keratin proteins 2 peptide bonds 3 polypeptide chains 4 amino acids 5 disulfide bonds 6 hydrogen bonds Weak physical side bonds that are the result of an attraction between opposite electrical charges. Long chains of amino acids joined together by peptide bonds. Compounds made up of carbon, oxygen, hydrogen, nitrogen, and sulfur. Chemical bonds that join amino acids together, end-to-end, in long chains. Long, coiled polypeptide chains. Strong chemical side bonds formed when the sulfur atoms in two adjacent protein chains are joined together.