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
Which of the following has highest electrophoretic mobility and least lipid content 
Select and explain. 
A. Chylomicrons, B. HDL, C. LDL, D. VLDL
B: HDL
Answer: B: HDL 
Explanation: HDL

HDL:- Has maximum electrophoretic mobility, has maximum density, has minimum lipid content, has maximum protein (apoprotein) content, are smallest in size, has maximum phospholipid, has minimum triglycerides.
Chylomicrons:- Have no electrophoretic mobility, have minimum density, have maximum lipid content, have minimum protein content, are largest in size, have minimum phospholipids, have maximum triglycerides.