Apoprotein of cholesterol is:: (A) Apo Al, (B) ApoA2, (C) Apo Cl, (D) ApoE
Answer is D. Apolipoprotein E is a plasma protein that serves as a ligand for low density lipoprotein receptors and, through its interaction with these receptors, paicipates in the transpo of cholesterol and other lipids among various cells of the body.