DIGESTIVE ENZYMES NO FURTHER A MYSTERY

Oxyntic glands also include chief cells that secrete the zymogen pepsinogen. Pepsinogen could be the precursor for the proteolytic enzyme pepsin and needs to be activated to pepsin because of the acidic pH on the stomach (beneath three.five) or from autoactivation by pepsin itself. Pepsin then acts on The inner peptide bonds of proteins for the bes