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15 Cards in this Set
- Front
- Back
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all living things are made up of one or more_____
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cells
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cells are the basic unit of structure and function in ____
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organisms
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cells come only from the ___ of existing cells
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reproduction
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observed plant cells
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schleidun
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studied animal cells
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schwann
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discovered that all cells come from pre existing cells
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virchow
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schleidun and schwann realized plant and animal cells have similar ___
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features
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___ makes up more than 70% of cells volume,it is essential for life
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water
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water is important because it surrounds cells to insulate the body and to maintain ___
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homeostasis
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stable internal enviorment
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homeostasis
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water is a _____
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polar molecule
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substances must be dissolved in ___ in order to move in and out of cells
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water
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substance that forms from joining many small molecules together
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macromolecules
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cell growth reproduction,process
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DNA
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makes proteins
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RNA
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