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Which of the following types of membrane proteins are responsible for facilitated diffusion?
Wiki User
∙ 11y ago
transport protiens
Wiki User
∙ 11y ago
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Does osmosis or facilitated diffusion require the presence of membrane channels?
facilitated diffusion
What is a protein moves molecules across a membrane?
Facilitated diffusion moves molecules through cell membranes passively.
A form of passive transport that involves membrane proteins to aid in the movement of substances?
Facilitated diffusion
How are diffusion and facilitated diffusion diffrent?
Diffusion directly passes through the cell membrane unaffected by the hydrophobic part of the membrane. Facilitated diffusion uses proteins to assist in the movement of molecules. Ions have trouble moving through the hydrophobic part of the membrane.
What is facilitated diffusion across the phospholipid membrane?
Facilitated diffusion is the movement a substance from high concentration to low concentration across a membrane through a transporter protein or channel
Facilitated diffusion required what?
Facilitated diffusion requires membrane proteins
Does osmosis or facilitated diffusion require the presence of membrane channels?
facilitated diffusion
What is a protein moves molecules across a membrane?
Facilitated diffusion moves molecules through cell membranes passively.
What is the diffusion of water through the cell membrane is called?
Facilitated Diffusion
Diffusion requires what?
Facilitated diffusion requires membrane proteins
A form of passive transport that involves membrane proteins to aid in the movement of substances?
Facilitated diffusion
How are diffusion and facilitated diffusion diffrent?
Diffusion directly passes through the cell membrane unaffected by the hydrophobic part of the membrane. Facilitated diffusion uses proteins to assist in the movement of molecules. Ions have trouble moving through the hydrophobic part of the membrane.
Which type of transport occurs when a membrane protein binds to a molecule on one side of the cell membrane and then releases it on the other side?
well daa its facilitated diffusion :] -Aime-
What is facilitated diffusion across the phospholipid membrane?
Facilitated diffusion is the movement a substance from high concentration to low concentration across a membrane through a transporter protein or channel
Why the line-with-gaps model is not suitable to explain facilitated diffusion?
Facilitated diffusion is a carrier-mediated form of transport across a membrane. The line-with-gaps model doesn't show the carrier proteins that are in the cell membrane. These proteins are what help facilitated diffusion occur.
A molecule such as glucose must use a protein channel to cross through a cell membrane?
facilitated diffusion
What three factors influence regulation in the cell membrane?
Diffusion, osmosis, and facilitated diffusion.
