. Select one of the following concerning Integrins that is not correct:
(a) are cell adhesion molecules that span the cell membrane
(b) serve as a gap junction between the outer membrane surface and its extracellular
Surroundings
(c) connect the inner membrane surface to the intracellular cytoskeletal scaffolding
(d) mechanically link the cell's external environment and intracellular components
(e) Integrins relay regulatory signals through the cell membrane in either direction
of the following is not correct concerning Fick's law of diffusion?