The structure of a __________ includes a core of nonpolar triglycerides and cholesterol esters coated by proteins,phospholipids,and some free cholesterol.
A)lipoprotein
B)glycoprotein
C)nucleic acid
D)prostaglandin

Question

Quizplus · Accepted Answer

The structure described is that of a lipoprotein, which is a complex of lipids and proteins that transport fats and cholesterol in the bloodstream. The core is made of nonpolar triglycerides and cholesterol esters, while the outer layer is composed of proteins, phospholipids, and some free cholesterol. Glycoproteins are proteins with attached carbohydrate groups, nucleic acids are not related to this structure, and prostaglandins are lipid compounds that play a role in inflammation and other physiological processes, but they are not part of lipoproteins.

The Structure of a __________ Includes a Core of Nonpolar