This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Cholesteryl ester transfer protein transpo cholesterol from HDL to ? 
Select and explain. 
A. VLDL, B. IDL, C. LDL, D. Chylomicrons
A: VLDL
Answer: A: VLDL 
Explanation: Cholesteryl ester is tranfered from HDL to VLDL and chylomicrons in exchange with triglyceride by the cholesteryl ester transfer protein (CETP).