Relier Pairs Hair Building BlocksVersion en ligne Match the hair bond with the correct description. par Rosalind Carter 1 disulfide bonds 2 peptide bonds 3 hydrogen bonds 4 keratin proteins 5 amino acids 6 polypeptide chains Long chains of amino acids joined together by peptide bonds. Strong chemical side bonds formed when the sulfur atoms in two adjacent protein chains are joined together. Weak physical side bonds that are the result of an attraction between opposite electrical charges. 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.