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Intestinal cells package dietary triglycerides into a lipoprotein called:

A. Chylomicrons

B. VLDL (Very Low-Density Lipoprotein)

C. LDL (Low-Density Lipoprotein)

D. HDL (High-Density Lipoprotein)

User Annalaufey
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Final answer:

A. Chylomicrons

Intestinal cells package dietary triglycerides into chylomicrons, which are lipoprotein particles that transport fats from the intestine to other parts of the body.

Step-by-step explanation:

Intestinal cells package dietary triglycerides into chylomicrons, which is option A. Chylomicrons are lipoprotein particles that consist of triglycerides, cholesterol molecules, phospholipids, and apolipoproteins. These structures are crucial for the transportation of digested fats from the intestine through the lymphatic system and into the circulatory system. The triglycerides within the chylomicrons are later broken down by the enzyme lipoprotein lipase into free fatty acids and glycerol, which can be used for energy or stored in adipose tissues as fat.

Very Low-Density Lipoproteins (VLDL) transport newly synthesized triglycerides from the liver to adipose tissues, whereas Low-Density Lipoproteins (LDL) and High-Density Lipoproteins (HDL) are involved in other aspects of lipid transport and metabolism.

User Gabriel Bleu
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