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16 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Salivary amylase (ptyalin)
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Produced in Salivary glands - Functions in mouth
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Starch --> Maltose
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Pancreatic amylase
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Produced in pancreas; functions in small intestine
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Starch --> Maltose
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Maltase
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Produced in intestinal glands; Functions in small intestine
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Maltose --> 2 glucoses
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Sucrase
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Produced in intestinal glands; Functions in small intestine
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Sucrose --> glucose, fructose
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Lactase
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Produced in intestinal glands; Functions in small intestine
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Lactose --> glucose, galactose
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Pepsin
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Produced in gastric glands (chief cells); Functions in stomach
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Hydrolyzes specific peptide bonds
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Trypsin
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Produced in pancreas; Functions in small intestine
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Hydrolyzes specific peptide bonds; converts chymotrypsinogen to chymotripsin
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Chymotrypsin
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Produced in Pancreas; Functions in small intestine
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Hydrolyzes specific peptide bonds
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Carboxypeptidase
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Produced in pancreas; functions in small intestine
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hydrolyzes terminal peptide bond at carboxyl
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Aminopeptidase
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Produced in intestinal glands; Functions in small intestine
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Hydrolyzes terminal peptide bond at amino
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Dipeptidases
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Produced in intestinal glands; Functions in small intestine
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Hydrolyzes pairs of amino acids
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Enterokinase
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Produced in intestinal glands; Functions in small intestine
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Converts trypsinogen to trypsin
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mucous cells
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line the stomach wall and necks of exocrine glands
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lubricates stomach wall and protects epithelial lining from acidic stomach
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parietal cells
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found in exocrine glands of the stomach
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secrete HCL into the lumen; lowers pH of stomach and raises pH of blood
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G cells
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interstitium
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secretes gastin which is absorbed into the blood and stimulates parietal cells to secrete HCL
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Acetylcholine, gastrin & histamine
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secreting stomach juices
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ACo increases secretion of all cell types; gastrin and histamine mainly increase HCL secretion
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