Liposome(脂质体) Phospholipid molecules assemble spontaneously to form the walls of fluid-filled spherical vesicles,called liposomes. Studied as the model of cell membrane, carrier of large molecules and other medicine. 0 Du0c的y5aC Lipid-soluble in aqueous fuid This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information
1.2 Cholesterol Control the stability of plasma membrane. OH polar head group CH3 rigid steroid ring CH3 CH3 structure CH CH2 nonpolar CH2 hydrocarbon tail CH CH3 CH3 (A) (B) (C) This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information
1.3 Glycolipids Cell recognition and signal transduction. inositol (肌醇) Gal OH 0 CH2-CH-CH2 出 NH C=0 This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information
2.Membrane proteins 2.1 Types of membrane proteins-1 by function: Transport proteins Transport specific ions and molecules. Enzymes Catalyze some reaction. Linker proteins Link neighbor cells or cytoskeleton and matrix. Receptors Recognize specific signal and cause reaction inside the cell. This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information
The functions of membrane proteins TRANSPORTERS LINKERS RECEPTORS ENZYMES EXTRACELLULAR 美 SPACE CYTOSOL This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information