Which of the following statements is true?
A)All forms of LDL cholesterol are considered unhealthy,because they increase the risk of diabetes.
B)VLDLs transport most cholesterol in blood to the liver for disposal.
C)The cholesterol carried by oxidized LDL is taken up by certain arterial cells and deposited in plaque.
D)Hydrolyzed HDL is a toxic lipoprotein that contributes to cardiovascular disease.

Question

Quizplus · Accepted Answer

The statement that is true is "The cholesterol carried by oxidized LDL is taken up by certain arterial cells and deposited in plaque." This is because oxidized LDL is considered unhealthy as it can be taken up by certain arterial cells and contribute to the formation of plaque in the arteries, which can lead to cardiovascular disease. Option A is incorrect because while high levels of LDL cholesterol can increase the risk of diabetes, not all forms of LDL are considered unhealthy. Option B is incorrect because VLDLs mainly transport triglycerides, not cholesterol. Option D is incorrect because hydrolyzed HDL is not a toxic lipoprotein, but a process by which HDL particles release their cholesterol to be transported by other lipoproteins.

Which of the Following Statements Is True