2024 CPPS 303 - Lipids 3 ( Liver Lipid Metabolism ) Complete Questions & Answers (Solved) 100% Correct
2024 CPPS 303 - Lipids 3 ( Liver Lipid Metabolism ) Complete Questions & Answers (Solved) 100% Correct 1. Synthesis and storage of bile Answer: Synthesized in the liver - Stored in the gallbladder 2. Enterohepatic circulation of bile acids Answer: 1) After a meal, bile will be releasedfrom the gallbladder into the duodenum 2) Majority of Bile is taken up by the enterocytes - Only 5% of bile acids are lost through fecal output 3) Bile salts are released into the portal vein 4) Salts are released from the portal vein into the liver for recycling 3. Where does passive diffusion into the enterocytestake place? Answer:Jejunum andColon - of unconjugated and un charged bile acids 4. Where does active uptake into the enterocytes take place? Answer: Ileum - of conjugated bile acids - By bile salt transporters - Majority of the bile acids are absorbed here 5. Bile acids Escaping portal vein Answer: Will enter systemic circulation - The liver is able to obtain 80-90% of the extracted bile from the portal vein 6. BilaryTract Answer: pathway for bile flow from the liver to the bile duct and into theduodenum 7. Exogenous pathway of lipid absorption Answer: Predominates after eating a high fatmeal
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