Term
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Definition
| diffusion of water from an area of high to low concentration across a membrane without the use of cell energy |
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Term
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Definition
| if solutes are lower outside the cell, the solution is.. |
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Definition
| if solutes are higher outside the cell, the solution is.. |
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Term
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Definition
| if the solutes are equal inside & outside the cell, the solution is.. |
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Term
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Definition
| in what solution does water continuesly move thru the cell |
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Term
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Definition
| pushes solutes out of the cell and in this lowers the cytosol concentration |
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Definition
| the pressure of water against the cell wall |
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Term
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Definition
| the movement of materials across a membrane using cell energy.Materials move from low to high concentration. |
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Term
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Definition
| movement of molecules from an area of high concentration to an area of low concentration |
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Term
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Definition
| the movement of substances across the cell membrane without the use of cell energy |
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Term
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Definition
| molecules move in a straight line until they hit something, bounce off and move in a straight line etc. |
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Term
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Definition
| Molecules will continue to move until they are equally spaced across an area… |
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Term
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Definition
| the distribution of molecules across a space. |
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Definition
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Term
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Definition
| If cells are in a hypertonic solution,the cells shrinking because water leaves the cell for the environment is called... |
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Term
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Definition
| diffusion that does not involve cell energy for molecules that are polar or too large to pass through plasma membrane. |
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Term
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Definition
| help the molecules to cross the membrane. |
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