structure of cell membrane

acid anatomy bilayer biochemistry biology carbohydrate cell cellular channel cholesterol close cytoplasm cytoplasmic diagram diffusion education educational exocytosis fatty fluid globular glycolipid glycoprotein head health human hydrophilic hydrophobic illustration integral lab laboratory layer lipid lipids liposome medical medicine membrane model molecule molecules organ osmosis peripheral phosphate phospholipid phospholipidmolecule phospholipids plasma protein research science scientific structure surface tail transmembrane transport transportation transporters triglycerides use vector