S3 Stomach

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Station 3 Stomach

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S3 Stomach

  1. 1. Mouth  Esophagus Stomach<br />v<br />
  2. 2. Structure of Stomach<br />
  3. 3. *Stomach<br />Structure of Stomach<br />Distensible = can stretch & expand<br />Send “Full” signal to brain<br />Numerous pits with gastric glands<br />Pyloric splincter = ring of muscle connecting the small intestines. <br />
  4. 4. What happens in our Stomach?<br />What happens in the Stomach?<br /><ul><li>Peristalsis occurs in the stomach</li></li></ul><li>What happens in our Stomach?<br />What happens in the Stomach?<br /><ul><li>Peristalsis occurs in the stomach
  5. 5. Secretion of gastric juice </li></ul>(Hydrochloric acid with rennin and pepsin)<br /><ul><li>Digestion of proteins by enzyme pepsin
  6. 6. Food is partially digested and becomes liquefied forming chyme</li>

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