1) Explain the difference in the functions of low-density lipoproteins and high-density lipoproteins and explain why...

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Medical Sciences

1) Explain the difference in the functions of low-densitylipoproteins and high-density lipoproteins and explain why one iscalled â€œgoodâ€ cholesterol and the other is called â€œbadâ€cholesterol.
2) Define vasoconstriction and vasodilation.What is the mechanism of regulation?
3) The heart is called a \"double pump\" because there are twofunctionally separate circulations. Trace the pathway of each ofthese circulations and include the following information: heartchambers involved, major blood vessels involved, and general areasthrough which the blood flows. Begin with the right atrium.

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1LDLLow Density Lipoporoteins are formed in the liver when triglycerides are removed from VLDL by the lipoprotein lipase enzyme fewer fat molecules with same protein transport shell containing a higher proportion of cholesterol estersThey carry CHolesterol into Blood stream and Ends in the Arteries LDL are called Bad Cholesterol becauseThey carry cholestrol See Answer

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