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they pass through channels in the cell membrane
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∙ 11y ago
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Which activity can occur without the use of energy?
Movement of water across the cell membrane
What process do water molecules cross the cell membrane?
Process in which water molecules moves across a membrane?
The cell membrane and water are both involved in what material?
The movement of materials into and out of the cell
How does the movement of materials across the cell membrane relate to an organism's survival?
A cell has to have some thing moving across it or the cell will most certanly die.
How does the cell membrane help cells maintain homeostasis?
one way cells maintain homeostasis is by controlling the movement of substances across their cell membrane.
What is the transport of water across the cell membrane called?
Movement of water across a membrane is called OSMOSIS.
What is the movement of water across the membrane cell?
osmosis
Is movement of alcohol through cell membrane osmosis?
Alcohol moves across the cell membrane by means of osmosis.
In an isotonic environment would there be an equal movement of water across the cell membrane?
There would be no net movement of water across the membrane because the amount of solute inside and outside of the membrane is equal.
Which term describes the movement of water molecules into and out of the cell?
Osmosis is the movement of water particles from an area of high concentration to an area of low concentration, across a semi-permeable membrane.
What is the movement of water through diffusion called?
Osmosis is the movement of water across the cell membrane or the movement of water through diffusion. :)
Is this correct no energy is required for the movement of water molecules across the cell membrane?
No
What movement do ion channels aid?
the movement of ions across a cell membrane.
Which activity can occur without use of energy?
Movement of water across the cell membrane
Which activity can occur without the use of energy?
Movement of water across the cell membrane
Why tonicity is important?
because it refers to the effect of the solutions osmotic pressure has on water movement across the cell membrane of cells with in the solution. because it refers to the effect of the solutions osmotic pressure has on water movement across the cell membrane of cells with in the solution.
Net movement of water across a cell membrane occurs?
from a hypotonic solution to a hypertonic solution.
