Keywords: Cell membrane detailed diagram blank.svg The cell membrane also called the plasma membrane or plasmalemma is a semipermeable lipid bilayer common to all living cells It contains a variety of biological molecules primarily proteins and lipids which are involved in a vast array of cellular processes It also serves as the attachment point for both the intracellular cytoskeleton and if present the cell wall Cell_membrane_detailed_diagram_en svg 50 2012-06-13 08 46 UTC Cell_membrane_detailed_diagram_en svg LadyofHats Mariana Ruiz derivative work Masur Removed lables Masur Cell_membrane_detailed_diagram_en svg LadyofHats Original upload log This image is a derivative work of the following images File Cell_membrane_detailed_diagram_en svg licensed with PD-user 2009-02-23T18 08 26Z Bibi Saint-Pol 877x361 487132 Bytes <nowiki> The cell membrane also called the plasma membrane or plasmalemma is a semipermeable lipid bilayer common to all living cells It contains a variety of biological molecules primarily protein</nowiki> Uploaded with derivativeFX Ultrastructure diagrams Cell membrane Lipid bilayers Semipermeable membrane |