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Is the property that allows only some substances in and out of a cell.?
The permeability of the cell membrane controls which substances may pass in or out of the cell.
Why is the plasma membrane called the semipermeable membrane?
The plasma membrane is called the semipermeable membrane because it allows certain substances to pass through while restricting the passage of others. It is selectively permeable, meaning it controls the movement of substances in and out of the cell to maintain internal balance and regulate cellular processes.
What part of the cell controls what substances leave or enter the the cell?
The cell membrane controls what substances enter or leave the cell. It is a selectively permeable barrier that allows certain molecules to pass through while blocking others. This regulation helps maintain the internal environment of the cell.
Cell membrane is semipermeable what doe that mean?
A semipermeable cell membrane allows certain molecules to pass through while blocking others. This selectivity is due to the presence of protein channels and transporters that control the movement of substances in and out of the cell. This property helps maintain the internal environment of the cell and regulates the exchange of nutrients and waste products.
What only certain materials can enter the cell?
Cell membranes are selectively permeable, meaning only certain materials can enter the cell. This selective permeability allows cells to regulate the movement of substances in and out of the cell to maintain internal balance and proper functioning. Substances such as water, ions, and small molecules can pass through the membrane via various transport mechanisms like diffusion, osmosis, and facilitated diffusion.
What part allows only certain subsTances to diffuse into and out of the cell?
The cell part that allows only certain substances to diffuse into and out of the cell is called the semi permeable membrane. This allows good substances to enter the cell.
What allows only certain substances into the cell?
The cell membrane.
Which part of a plant allows certain substances to move in and out of the cell?
the cell membrane
What only allows certain substances in and out of a cell?
The permeability of the cell membrane controls which substances may pass in or out of the cell.
What allows certain substances to pass in and out of the nucleus of a cell?
Nuclear Membrane
What is The process of substances leaving a cell called?
The process of substances leaving a cell is called diffusion. The cell membrane is a selective permeable membrane that only allows certain materials to enter or leave the cell.
Is the property that allows only some substances in and out of a cell.?
The permeability of the cell membrane controls which substances may pass in or out of the cell.
What is the property that allows only some substances in and out of a cell.?
The permeability of the cell membrane controls which substances may pass in or out of the cell.
What is the cell membranes responsible for?
It is a selectively permeable membrane that allows certain substances in and out, but keeps harmful substances from entering the cell. It could be compared to the security guard at the door of an airport that makes sure that nobody dangerous gets in or out.
What characteristic does it called when the cell membrane allows only certain molecules and ions to enter or exit the cell?
Selective permeability is the characteristic of the cell membrane that allows only certain molecules and ions to enter or exit the cell. This feature helps regulate the internal environment of the cell by controlling what substances can pass through.
What allows a cell to stockpile substances in far greater concentrations than they occur outside a cell?
Active transport allows a cell to stockpile substances in far greater concentration that they occur outside the cell.
Which part of the cell allows for selective permeability?
The cell membrane, composed of phospholipids and proteins, allows for selective permeability. Its structure enables it to regulate the passage of molecules in and out of the cell, ensuring that only certain substances can cross based on their size, charge, and solubility.
