well daa its facilitated diffusion :]
-Aime-
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.
Edit : fixed the wrong answer
That is an example of active transport.
facilitated diffusion
Facilitated diffusion
carrier protein
A permeability change takes place.
Facilitated diffusion uses proteins to move a molecule across the cell membrane without energy.
1-A carrier prrotein binds to a molecule on one side of the cell membrane. 2-The carrier protein changes shape,shielding the molecule from the interior membrane. 3-The molecule is released on the other side of the membrane.
The transport of substances through membrane protein channels
Water, any small molecule and lipids.
facilitated diffusion
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.Edit : fixed the wrong answer
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.Edit : fixed the wrong answer
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.Edit : fixed the wrong answer
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.Edit : fixed the wrong answer
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.Edit : fixed the wrong answer
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.Edit : fixed the wrong answer
The molecule will be transported across the membrane by way of a transport protein or protein channel.
Transport Protein
Think of Active Transport!! Protein grabs molecule Protein rotates round Protein releases molecule Protein rotates round again But this requires energy, so alot of mitochondria are required, and also active transport goes against the concentration gradient.
The carrier protein changes shape , shielding the molecule from the interior of the membrane.
facilitated diffusion is the type of membrane that occurs in protein binds. This is when molecule goes to one side.Edit : fixed the wrong answer