After an abortive period, cholesterol esters, triacylglycerol, and fat-soluble vitamins, being very hydrophobic, need to be transported through lip...
After an abortive period, cholesterol esters, triacylglycerol, and fat-soluble vitamins, being very hydrophobic, need to be transported through lipoproteins to be distributed to tissues. Lipoproteins are molecules responsible for transporting fats in the plasma, making lipids soluble in aqueous medium. Lipids absorbed inside cells from the diet are added to proteins synthesized in the intestinal wall cells and receive a layer of phospholipids forming the lipoprotein:
a) Chylomicron. b) Very low-density lipoprotein - VLDL; c) High-density lipoprotein - HDL; d) Intermediate-density lipoprotein - IDL; e) Low-density lipoprotein - LDL;
A alternativa correta é a letra A) Chylomicron. Os quilomícrons são lipoproteínas produzidas pelas células intestinais para transportar lipídios dietéticos, incluindo colesterol esterificado, triacilgliceróis e vitaminas lipossolúveis, para os tecidos periféricos.
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