In this diagram of G-protein-coupled receptor activation ... to the plasma membrane while they are activated. These activated subunits can act on ion channels in the cell membrane, as well ...

Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike ...

Adhesion G protein-coupled ... embedded in the cell surface. The different positions and movements of the extracellular region appear to be an important way to activate the receptor.

mechanism of outer membrane fusion and the social and evolutionary consequences of OME. Fig. 3. Self-recognition among a wide range of myxobacteria is governed by sequence variability in the TraA cell ...