Term
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Definition
| passage of molecules from an area of greater concentration to lesser |
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Term
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Definition
| water passing from an area of greater concentration to lesser |
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Term
| what dialysis tube represents |
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Definition
| it represents the cell membrane |
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Term
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Definition
| water passing from an area of greater concentration to lesser |
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Term
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Definition
| when something becomes hard or rigid |
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Term
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Definition
| shrinking or getting softer |
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Term
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Definition
| movement across the membrane using energy |
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Term
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Definition
| movement across the membrane without energy |
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Term
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Definition
| allows certain things to enter and leave the cell |
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Term
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Definition
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Term
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Definition
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Term
| reaction of starch and iodine |
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Definition
| it turns a blue-black color |
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Term
| reaction of red blood cells in salt water |
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Definition
| the red blood cells would shrink |
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Term
| reaction of carrots in salt water |
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Definition
| they would get soft and shrink and lost water(plasmolysis) |
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Term
| reaction of carrots in fresh water |
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Definition
| they would get hard and stiff(turgor) and gained water |
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Term
| what size molecule is iodine |
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Definition
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Term
| what size molecule is starch |
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Definition
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Term
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Definition
| the amout of substance per volume |
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