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13 Cards in this Set
- Front
- Back
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Salivary Amylase |
SALIVARY GLANDS Substrate - starches pH - neutral ~7 Product - maltose Site - mouth |
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Pepsin |
STOMACH Substrate - proteins pH - acidic ~3 Product - peptides Site - stomach |
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Pancreatic Amylase |
PANCREAS Substrate - starches pH - alkaline ~ 7.5-8.5 Product - maltose Site - small intestine |
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Lipase |
PANCREAS Substrate - fats pH - alkaline ~ 7.5-8.5 Product - fatty acids and glycerol Site - small intestine |
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Trypsin |
PANCREAS Substrate - polypeptides pH - alkaline ~7.5-8.5 Product - peptides Site - small intestine |
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Bile |
LIVER Substrate - fat globules pH - alkaline ~7.5-8.5 Product - smaller fat globules Site - small intestine |
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Peptidase |
SMALL INTESTINE Substrate - polypeptides pH - alkaline ~7.5-8.5 Product - amino acids Site - small intestine |
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Maltase |
SMALL INTESTINE Substrate - maltose pH - alkaline ~7.5-8.5 Product - glucose Site - small intestine |
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Lactase |
SMALL INTESTINE Substrate - Lactose pH - alkaline ~7.5-8.5 Product - glucose and galactose Site - small intestine |
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Gastrin |
Released by/why - upper part of stomach in response to protein in the stomach Acts on - gastric juice secreting cells at top of stomach What does it do - causes secretion of gastric juices |
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Secretin |
Released by/why - small intestine in response to acid chyme Acts on - pancreas What does it do - causes pancreas to release sodium bicarbonate and pancreatic enzymes |
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CCK |
Released by/why - small intestine/acid chyme in stomach Acts on - pancreas and liver (gall bladder) What does it do - Causes liver to secrete bile and pancreas to secrete pancreatic juice |
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GIP (Gastric Inhibitory Peptide) |
Released by/why - small intestine/acid chyme rich in fats enter duodenum Acts on - stomach What does it do - inhibits stomach peristalsis and acid secretion (opposes gastrin) |
