Digestion 0.5% hydrochloric acid (HCl), which lowers the pH to the desired pH of 1-3. Acid release is also triggered by acetylcholine and histamine. The intestinal phase has two parts, the excitatory and the inhibitory. Partially digested food fills the duodenum. This triggers intestinal gastrin to be released. Enterogastric reflex inhibits vagal nuclei, activating sympathetic fibers causing the pyloric sphincter to tighten to prevent more food from entering, and inhibits local reflexes. Protein digestion occurs in the stomach and duodenum in which 3 main enzymes, pepsin secreted by the stomach and trypsin and chymotrypsin secreted by the pancreas, break down food
Break Down Here by country singer Trace Adkins on his 2003 album "Comin' On Strong". However, his version of the song was not released as a single. "Break Down Here" is a mid-tempo ballad centralizing on the narrator, who is driving by herself on the freeway, escaping a failed relationship with all of her belongings in the back of the vehicle. Realizing that her vehicle is beginning to make a noise and that she is far from an exit, she states that she would "sure hate to break down here". The phrase has a double meaning, in that she does not want the