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38 Cards in this Set
- Front
- Back
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salivory amylase is produced in what organ
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mouth - pancreas
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what produces salivary amylase
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cells of salivary glands
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action of salivory amylase
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breaks down carbs
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substance produced in the esophagus
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none
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gastrin is produced in what organs
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stomach - duodenum
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what produces gastrin
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enteroendocrine cells
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action of gastrin in stomach (3)
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↑gastric gland activity (esp. HCl production) - ↑gastric motility & emptying
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serotonin is produced in what organ
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stomach
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what produces serotonin
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enteroendocrine cells
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action of serotonin
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↑gastric motility
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histamine is produced in what organ
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stomach
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what produces histamine
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enteroendocrine cells
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action of histamine
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↑parietal cell activity (HCl)
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somatostatin is produced in what organ
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stomach
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what produces somatostatin
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enteroendocrine cells
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action of somatostatin (3)
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↓gastric secretions - ↓motility - ↓pancreas & intestinal activity
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endorphins is produced in what organ
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stomach
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what produces endorphins
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enteroendocrine cells
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action of endorphins
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natural opiate
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HCl is produced in what organ
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stomach
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what produces HCl
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parietal cells
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action of HCl
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lowers pH for activation of stomach enzymes
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intrinsic factor is produced in what organ
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stomach
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what produces intrinsic factor
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parietal cells
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action of intrinsic factor
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allows absorption of vitamin B12
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pepsinogen is produced in what organ
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stomach
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what produces pepsinogen
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chief cells
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action of pepsinogen
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active form pepsin → protease
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lipases is produced in what organs
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stomach - pancreas
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what produces lipases in the stomach
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chief cells
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action of lipases
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break down lipids
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mucus is produced in what organs
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stomach - duodenum - ileum - colon
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what produces mucus in the stomach
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mucus neck cells
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action of mucus in stomach
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produce acidic mucus
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5 substances produced by enteroendocrine cells in the stomach
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gastrin - serotonin - histamine - somatostatin - endorphins
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substance produced by the parietal cells
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HCl - intrinsic factor
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substance produced by the chief cells
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pepsinogen - lipases
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2 cells that produce lipases
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chief cells - acinar cells
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