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A membrane that permits the passage of only certain molecules is called a semi-permeable membrane.
In its simplest form, this separation process is based on molecular size. Smaller molecules pass through and larger ones are retained.
In most biochemical processes, a concentration gradient drives the movement of molecules through the membrane.
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What allows certain materials to enter and exit the plant cell?
The cell membrane of a plant cell allows certain materials to enter and exit through processes like diffusion, osmosis, and active transport. These processes help maintain the balance of nutrients and waste products within the cell.
What does it mean if a cell membrane is selectively permiable?
The cell membrane only allows certain molecules through.
Allow certain material to move into and out of the cell?
Cell membrane allows certain materials to move in and out of the cell through processes like diffusion, osmosis, and active transport. This helps maintain a balance of ions and molecules inside and outside the cell, essential for its survival and functioning.
The nuclear membrane is allowing materials to pass through?
A cell controls what moves through the membrane by means of membrane proteins embedded in the phospholipid bilayer.The things that can easily move in and out of the cell through the membrane are gases, like oxygen and carbon dioxide, and water.
What is the term used for a layer that allows only certain molecules to pass through the cell membrane?
permiable
What of a cell allows material to enter and exit the cell?
Which statements describe the cell membrane? Check all that apply. It only allows certain materials to leave the cell. It allows all materials to leave the cell. It only allows certain materials to enter the cell. It allows all materials to enter the cell. It helps the cell get rid of waste. It brings waste into the cell for storage.
What allows some materials to pass through it but keeps other materials out?
A selectively permeable membrane allows only certain molecules or substances to pass through, based on their size, charge, or other properties. This membrane acts as a barrier that can control the passage of specific substances while blocking others.
A membrane that allows only certain substances to pass through is a?
A permeable membrane
What allows certain materials to enter and exit the plant cell?
The cell membrane of a plant cell allows certain materials to enter and exit through processes like diffusion, osmosis, and active transport. These processes help maintain the balance of nutrients and waste products within the cell.
What do you call a cell membrane that allows certain molecules to pass through?
A selectively permeable membrane.
A membrane that allows some but not all materials to pass through it is called .?
This sort of membrane is said to be semipermeable.
Example of semi-permeable things?
Plasma membrane or cell membrane is a semi-permeable thing.It is the reason due to which this membrane is called semi-permeable membrane
What does it mean if a cell membrane is selectively permiable?
The cell membrane only allows certain molecules through.
Which part of a allows certain materials to enter the cell and other materials to exit the cell?
This part of the cell is refferred to as the cell 'membrane'
What do you call a membrane that only allows certain substances to pass through it?
semipermeable membrane
Allow certain material to move into and out of the cell?
Cell membrane allows certain materials to move in and out of the cell through processes like diffusion, osmosis, and active transport. This helps maintain a balance of ions and molecules inside and outside the cell, essential for its survival and functioning.
What is the term for a membrane that allows certain but not all molecules to diffuse through it?
semi-permeable.
