👉 The term "lipoprotein" refers to a complex of proteins and lipids that is found in various cell membranes, including the plasma membrane of red blood cells. Lipoproteins are composed of four main types: apolipoproteins (Apo), low-density lipoproteins (LDL), high-density lipoproteins (HDL), and triglycerides. The composition of a lipoprotein can vary depending on its function, such as carrying cholesterol or glucose molecules
lipoprotein