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UNC BIOL 252 Exam IV Digestive System Study Guide $9.99   Add to cart

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UNC BIOL 252 Exam IV Digestive System Study Guide

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UNC BIOL 252 Exam IV Digestive System Study Guide selective intake of food - Ans:-ingestion mechanical and chemical breakdow of food into a form usable by the body - Ans:-digestion the uptake of nutrient molecules into the epithelial cells of the digestive tract and then into the blood or lymp...

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  • October 24, 2024
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  • 2024/2025
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UNC BIOL 252 Exam IV Digestive
System Study Guide


selective intake of food - Ans:✔✔-ingestion


mechanical and chemical breakdow of food into a form usable by the body - Ans:✔✔-digestion


the uptake of nutrient molecules into the epithelial cells of the digestive tract and then into the blood or

lymph - Ans:✔✔-absoprtion


absorbing water and consolidating the indigestible reisdue into feces - Ans:✔✔-compaction


elimination of feces - Ans:✔✔-defecation


the physical breakdown of food into smaller particles - Ans:✔✔-mechanical digestion


series of hydrolysis reactions that break dietary macromolecules into monomers - Ans:✔✔-chemical

digestion


muscular organ extending from mouth to anus - Ans:✔✔-digestive tract


teeth, tongues, salivary glands, liver, gallbladder, and pancreas - Ans:✔✔-accessory orgams


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FIRST PUBLISH OCTOBER 2024




inner lining of the digestive tract - Ans:✔✔-mucosa


contains glands that secrete lubricating fluid into the lumen - Ans:✔✔-submucosa


consists of usually two layers of muscle near the outer surface - Ans:✔✔-muscularis externa


nervous network of the eosphagus, stomach, and intestines - Ans:✔✔-enteric nervous system


where the crown, gum, and root meet - Ans:✔✔-neck


portion of the tooth below the gum, embedded in alveolar bone - Ans:✔✔-root


portion of the tooth above the gum - Ans:✔✔-crown


hard noncellular secretion that covers the crown and neck of a tooth - Ans:✔✔-enamel


enzyme that begins starch digestion in the mouth - Ans:✔✔-salivary amylase


the group of salivary glands located outside of the oral mucosa are categorized as - Ans:✔✔-extrinsic

glands


speech articulation, push food between teeth, and sucking action are functions of the ___ and _____ -

Ans:✔✔-lips;cheeks


moistens the mouth, clean the teeth, inhibit bacterial growth, and aid in swallowing by moistening food

so that the particles bind together - Ans:✔✔-saliva


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