Question

What is the function of the cholesteryl ester transfer protein (CETP)?

a) Synthesis of triglycerides
b) Transfer of cholesterol esters between lipoproteins
c) Breakdown of phospholipids
d) Activation of LCAT

Answer 1

The cholesteryl ester transfer protein (CETP) transfers cholesterol esters between lipoproteins, maintaining cholesterol balance and preventing atherosclerosis.

Step-by-step explanation:

The cholesteryl ester transfer protein (CETP) is responsible for the transfer of cholesterol esters between lipoproteins. It plays a key role in lipoprotein metabolism by facilitating the movement of cholesterol from high-density lipoproteins (HDL) to other lipoproteins, such as very-low-density lipoproteins (VLDL) and low-density lipoproteins (LDL). CETP helps maintain cholesterol balance and is important in preventing the development of atherosclerosis.