Ключевые слова: 3, acid, bilayer, biological, carbohydrate, cell, cellular, chemical, cholesterol, choline, concept, cytoplasmic, diagram, educational, ethanolamine, example, explanation, extracellular, fatty, glycerol, head, hydrophilic, hydrophobic, illustration, inner, inositol, labeled, layer, lipids, lumen, medical, membrane, model, molecular, molecule, omega, osmosis, outline, peripheral, phosphatide, phospholipid, polar, scheme, science, scientific, space, structure, tail,