hydrochloric acid in the stomach is partially responsible for activating pepsinogen

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Gastric juice (pH 1.5-3.5) denatures protein in food, activates pepsin, & kills many bacteria. 6.. Chemical digestion (enzymes, HCl, bile) 5. ... Mechanical digestion - mastication is partly voluntary, partly reflexive. What is it responsible for?
Colon: The last large component of the intestinal tract; it is responsible for. antrum that stimulates the gastric glands to secrete hydrochloric acid and enzymes. .. The semifluid, partially digested food that leaves the stomach and enters the .. A protease activated from pepsinogen in the stomach; secreted by the chief cells.
Dec 9, 2012. hydrochloric acid, responsible for the conversion of pepsinogen to pepsin. mass of partially digested food that passes from the stomach through the pyloric . 1) number of mechanoreceptors activated by stomach distention.
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(trypsinogen activated by enteropeptidase/enterokinase). Stimulates contraction of the duodenum and stomach antrum.. As more HCl and pepsinogen are secreted, more polypeptides and amino .. Thin layer of smooth muscle responsible for the folds. .. Proteins partially digested by pepsin (about 15-25ormally).

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Mar 12, 2013. consists of the mouth, pharynx, esophagus, stomach, small intestine. muscularis externa, epithelial layer responsible for segmentation and peristalsis . chyme, semifluid creamy mass consisting of partially digested food and gastric juice. stomach that secrete HCl to denature protein and activate pepsin.
Dec 5, 2011. mouth, pharynx,esophagus,stomach,small intestine, large intestine.. (outer) smooth muscle responsible for segmentation and peristalsis and for. area, produce HCL, denatures protein, activates pepsin, and kills bacteria, parietal cells. 1. excitatory-brief, begins when partially digested food enters the.
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hydrochloric acid in the stomach is partially responsible for activating pepsinogen

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