Cell Membrane Structures (N/A)

Cell membrane structures refer to the components and organization of the cell (plasma) membrane, which is a fundamental feature of all living cells. The cell membrane acts as a selective barrier, separating the interior of the cell from its external environment and regulating the movement of substances in and out of the cell. Key components include the phospholipid bilayer, integral and peripheral proteins, carbohydrates (glycoproteins and glycolipids), and cholesterol. These components contribute to functions such as selective permeability, compartmentalization, communication, and structural support. The fluid mosaic model describes the dynamic nature of the membrane, with lipids and proteins moving laterally within their respective layers.

Other names

Plasma MembraneCellular Membrane

N/A (Cell membrane structure is a general feature, not a specific target with a single mechanism of action. Drugs interact with specific components.)