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15 Cards in this Set
- Front
- Back
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Deglutition
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swallowing
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3 classes of eaters
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*Concentrate selectors
*Intermediate feeders *Roughage grazers |
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Rumenant
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*sphinter muscles in Oesophagus,funnel shaped
*saculated,4 chamber stomach *reticulum ,rumen,omaum,abomasum *small intestine-duodenum,jejenum,illium * |
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reticulum
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*honeycomb
*initiates regurgitation *collects hardware |
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rumen
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*papillae lining
*no secretions *fermentation chamber *contractions |
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omasum
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*muscular folds
*no secretions *absorbs water and VFA'S |
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abomasum
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*monogastric stomach
*denatures protein |
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4 VFA'S produced during fermentation
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*acetic
*propionic *butyrate *lactic acid (increased by conc.food) |
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pancreatic enzymes released in duodenum
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*amylase
*lipase *protease *tripsin *pepsin |
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4 hormones
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*Gastrin-stimulates HCL
*Secretin-acid in duodenum causes release of pancreas enzymes *cck- bile secreations,strech receptors *GIP- secretion of enzymes |
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Horse stomach
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Oesophageal region-non glandular,stratified epithilium,ph 7
Cardia -margo plicatus, glandular, goblet cells Fundic-main region,glandular,parietal cells (HCL), zymogen cells (pepsin) ph 5 |
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duodenum ducts release
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Bile + HCL
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JEJENUM
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PRODUCES ENZYMES
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ILEOCEACAL VALVE
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ILEOCAECAL VALVE
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Caecum
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BREAKS DOWN
*HEMI CELLULOSE *CELLULOSE *PECTIN *GUMS |
