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Definition
| diffusion of water across a selectively permeable membrane |
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Definition
| when the consectration on the outside is equal to the inside of the cell |
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Definition
| the concentration of dissolved substances is lower in the solution outside thecell than the concentration inside of the cell |
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Definition
| the concentration outside is higher than the concentration inside of the cell |
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Definition
| the movement of particles across cell membranes using osmosis or diffusion: the cell uses no energy |
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Definition
| passive transport of material using transport proteins |
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Definition
| movement of materials through a membrane against a concentration gradient |
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Definition
| when a cell surrounds and takes in material w/its plasma membrane |
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Definition
| materials are expelled from the cell |
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Term
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Definition
| third phase of mitosis in which centrophere splits |
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Term
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Definition
| continuos cycle of cell growth and division |
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Term
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Definition
| in animal cells a pair of small cylindrical structures made of tubulles |
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Definition
| cell structure that joins 2 sister cromatids at a chromosome |
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Definition
| cell structures that carry genetic materials |
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Definition
| hormones that stimulate mitosis |
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Definition
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Definition
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Definition
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Term
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Definition
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Definition
| the halves of a parent chromosome |
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Definition
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Term
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Definition
| uncontrolled cell division |
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Term
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Definition
| DNA that controls protien production and cell cycle |
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Term
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Definition
| a group of tissues organized for complex jobs |
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Term
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Definition
| group of cells that works together |
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