calcium chloride (CaCl 2), a granular white chemical with an unpleasant taste. It is used in a concentrated solution of the chloride salt of calcium to replenish calcium in the blood and also has uses in cardiac resuscitation.
Neuropeptides are small protein-like molecules (peptides) used by neurons to communicate with each other. They are neuronal signaling molecules that influence the activity of the brain in specific ways.
A protein is a natural polymer made up of amino acid monomers  joined together by peptide bonds. A peptide bond is a covalent bond  formed by a carbon molecule and a nitroge â¦ n molecule.Answered. In Plastics and Polymers.mino Acids are the monomers of proteins. There are 20 kinds of amino acids. 22 people found this useful. Edit. Share to: Judy Olmsted. 78,719 Contributions. Retired college science professor. Member of Beta Beta Beta Biological Honor Society. Member of the American Chemical Society (ACS).