Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid. (from google)
ATP is an important nucleotide in our body. ATP is responsible for carrying energy in cells. ATP plays a role vital in the cell cycle, as it provides the energy neccessary for the cell cycle to happen.
