Tag
#amino
PhysiologyCheif cells
Chief cells in the stomach wall secrete pepsinogen, which HCl activates into the protein-digesting enzyme pepsin, with a Chief of Pepsi-Cola memory hint.
Aug 1, 2010
PhysiologyAmino acids
Amino acids are the Building blocks of all Protiens , Proteins of all species from bacteria to humans are made up from the same set of 20 standard amino acids . In this pic :
Jul 5, 2010