Created by Singer and Nicholson, FTP, name this cell membrane model stating proteins are suspended directly in a dynamic surface.
The best evidence for its validity was found in freeze-fracture micrographs, which found two dark surface lines separated by an interzone.  This concept assumes that hydrophilic carbohydrate groups of certain glycoproteins and glycolipids extend into the polar environments of membrane surfaces.  This theory classifies membrane proteins as integral and peripheral according to their association with the phospholipid bilayers that "flip-flop" when a molecule is transported.  Created by Singer and Nicholson, FTP, name this cell membrane model stating proteins are suspended directly in a dynamic surface.
The best evidence for its validity was found in freeze-fracture micrographs, which found two dark surface lines separated by an interzone.  
fluid-mosaic model