Cell Membrane Flashcards
They proposed the model stracture of the cell membrane.
Seymour Jonathan Singer and Garth L. Nicolson
Control water or fluid inside the cell.
Phospolipids
Protein found only on the surface of the cell membrane.
Peripheral Protein
Protein that cross the bilayer serve mostly as channel.
Integral Protein
This binds to chemical messengers such as hormones sent by other cell.
Receptor
This breaks down a chemical messenger and terminates its effect.
Enzyme
This constantly open and allows solutes to pass into and out of the cell.
Channel
A gate that opens and closes.
Gated Channel
This binds the cells together.
Adhesion
Transport system does not require energy.
Passive Transport
This molecules move to an less concentration.
Diffusion
This molecules move to an greater concentration.
Facilitated Diffusion
THey use protein body to change their shape to transfer molecules.
Carrier Protein
They transport water molecules.
Osmosis
Transport system that uses energy.
Active Transport
