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12 Cards in this Set
- Front
- Back
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semipermeable |
when a substance allows certain things to pass through it |
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osmosis |
water passing through a membrane |
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diffusion |
materials such as oxygen and nutrients move from high concentration to low concentration |
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active transport |
using energy to force materials from low concentration to high concentration |
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interphase |
stage of the cell cycle when DNA and organelles are copied and the cell grows to full size |
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mitosis |
the steps cells go through when reproducing |
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cytokinesis |
when the cell membrane splits and two daughter cells are made |
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equilibrium |
when there is the same amount of material on both sides of a membrane, everything is evened out. |
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DNA and organelles |
these get copied during interphase |
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tissues |
similar cells that work together to perform a function |
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organs |
group of different tissues that work together |
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system |
group of organs that work together to perform a function |
