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Questions and Answers
Which plasma lipoprotein is responsible for transporting cholesterol from the tissues to the liver?
Which plasma lipoprotein is responsible for transporting cholesterol from the tissues to the liver?
- High-density lipoproteins (HDL) (correct)
- Low-density lipoproteins (LDL)
- Chylomicrons (CM)
- Very-low-density lipoproteins (VLDL)
What is the main function of lipoproteins in the plasma?
What is the main function of lipoproteins in the plasma?
- To increase cholesterol deposition in tissues
- To cause plaque formation in blood vessels
- To transport lipid contents to and from the tissues (correct)
- To keep their component lipids insoluble
Which type of lipoprotein has the highest density?
Which type of lipoprotein has the highest density?
- High-density lipoproteins (HDL) (correct)
- Chylomicrons (CM)
- Low-density lipoproteins (LDL)
- Very-low-density lipoproteins (VLDL)
What role do apolipoproteins play in the structure of lipoproteins?
What role do apolipoproteins play in the structure of lipoproteins?
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What can potentially occur when there is gradual deposition of cholesterol in tissues?
What can potentially occur when there is gradual deposition of cholesterol in tissues?
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