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Cards In This Set
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Facilitated diffusion
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When protein channels make it easier for certain molecules to cross a cells membrane.
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Prokaryotes
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Cells that do not contain neclei
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Cell Theory
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All living things are made of cells
Cells are basic units of structure and function in living things. Cells multiply.
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Diffusion
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Particles moving from a concentrated area to a less concentrated area
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Cells
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The basic unit of life
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Concentration
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The ratio of the amount of solute to the solvent it is in.
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Tissue
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Grpoup of similar cells that perform a particular function
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Nucleus
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Where DNA is stored inside a cell
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Equilibrium
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When the concentration of solute is the same throughout a system
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Cell wall
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Surounds the cell and provides support and protection
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Organ
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A group of tissues that work together to perform a specific function
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Eukaryotes
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Cells containing nuclei
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Endocytosis
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The process of taking material into the cell by means of infoldings, or pockets, in the cell membrane
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Chromatin
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Granular material in the nucleus. consists of DNA bound protien
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Osmosis
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The diffusion of water through a selectively permeable membrane.
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