Term
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Definition
| chemical messengers that regulate body functions |
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Definition
| only certain substances can pass through |
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Definition
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Definition
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Term
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Definition
| liquid in which a solute dissolves in |
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Term
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Definition
| process where substances move through cell membrane directly |
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Term
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Definition
| use channels or carrier proteins to move substances |
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Term
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Definition
| movement of water form high concentration to low concentration |
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Term
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Definition
| lower concentration of water in the solution |
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Term
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Definition
| higher concentration of water in the solution |
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Term
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Definition
| steady internal state of an organism |
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Term
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Definition
| same amount of water in and out the cell |
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Term
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Definition
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Term
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Definition
| movement of substances needing energy |
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Definition
| removes materials from cell |
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Definition
| brings material into the cell |
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Term
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Definition
| membrane folding around the cell |
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Term
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Definition
| movement of substances without energy |
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