Low-Density Lipoprotein (LDL) Unesterified Apo B-100O cholesterol Phospholipid Cholesterol ester Triglyceride Diameter 225-275ALow-Density Lipoprotein (LDL) Apo B-100 Diameter 225-275 Å Phospholipid Unesterified cholesterol Cholesterol ester Triglyceride