Term
| functions of digestive system |
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Definition
ingestion digestion absorption defecation |
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| muscular contractions that break up food, mix it w/enzymes and move it along |
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| digestive enzymes and hormones |
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Term
| what organs make up digestive tract? |
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Definition
oral cavity pharynx esophagus stomach small/lg. intestine rectum anus |
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Term
| what are the accesssory organs in the digestive tract? |
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Definition
teeth tongue salivary glands liver gall bladder pancreas |
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Term
| inner to outer: layers of digestive tract |
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Definition
mucosa submucosa muscularis externa adventitia/serosa |
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Definition
epithelium lamina propia muscularis mucosae |
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Definition
covers and lines innermost layer simple squamous |
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inner circle layer outer longitudinal layer |
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Definition
| areolar and simple squamous |
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Term
| serosal layer of stomach and intestines |
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Definition
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Term
| double layer serosal membrane |
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Definition
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Definition
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| actin, troponin, tropomyosin |
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Definition
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Term
| what bands decrease in contractioN? |
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Definition
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Term
| space - pathway digestive material take |
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Definition
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Term
| membrane - innermost lining of tube |
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Definition
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Term
| 2 layer serosal membrane connects to body wall |
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Definition
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Definition
| oblique, circular, and longitudal |
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