Why are LDL low density lipoproteins considered to be the "bad" cholesterol relative to the high...
Why are LDL low density lipoproteins considered to be the "bad" cholesterol relative to the high density lipoprotein particles?
A) HDL particles contain a different form of cholesterol
B) Because the lower the density of the particle, the more cholesterol it contains.
C) Because HDL receptors are not found on cells
Homework Answers
The answer is B.
explanation
The major difference b/w low density lipoproteins & high density lipoproteins is the composition. About 50% of the weight of low density lipoprotein particle constitutes 50% cholesterol & just 25% is protein. Whereas, HDL particles, has just 20% cholesterol & 50% protein. As we know that proteins are denser than fat, high density lipoproteins are denser than low density lipoproteins.
hope the answer helps.
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