Human digestive system the esophagus at its upper end and to the duodenum at its lower end. Gastric acid (informally "gastric juice"), produced in the stomach plays a vital role in the digestive process, and mainly contains hydrochloric acid and sodium chloride. A peptide hormone, gastrin, produced by G cells in the gastric glands, stimulates the production of gastric juice which activates the digestive enzymes. Pepsinogen is a precursor enzyme (zymogen) produced by the gastric chief cells, and gastric acid activates this to the enzyme pepsin which begins the digestion of proteins. As these two chemicals would damage the stomach wall, mucus is
Acidic (band) Acidic (band) ACIDIC is an indie rock band from Southern California. The band consists of lead vocalist /guitarist Michael Gossard, drummer Matt Whitaker, guitarist/vocalist Josh Bennett, and bassist/vocalist Max Myrick. Gossard, with childhood friend Ted Dubrawski (former bassist of ACIDIC) started performing together in their high school’s rock band (Crespi Carmelite) before Michael formed the band now known as ACIDIC in his freshman year. In 2008, looking to add a drummer to their new group, they conducted a city-wide search which found Matt Whitaker at a rival high school (Loyola). Drummer Whitaker is a cancer survivor, having overcome leukemia when