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16 Cards in this Set
- Front
- Back
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organism
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a complete living thing
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cell
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The tiny, living, structural, and functional unit of all living things; the smallest unit that can be alive.
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cytoplasm
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all the material, except the nucleus, inside a cell
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unicellular organism
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a living thing composed entirely of one cell
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multicellular organism
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A living thing that is composed of more than one cell and whose individeal cells are not normally able to live singly apart from the organism.
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tissue
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A group og similar cells that togerher perform a specific function
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colonial organism
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a living thing that is composed of a group of similar cells living together, each cell is capable of living individually
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energy
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the ability to do work
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physical life
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a characteristic produced when organized systems of nonliving substances use energy and maintain the characterisrics of living things
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spiritual life
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man's relationship with God
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cell theory
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the theory that all living things are made up of microscopic units called cells and that cells carry on the functions of living things
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molecule
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the smallest unit existing as a particular substance
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carbohydrate
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a substance that only contains carbon, hydrogen, and oxygen
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protein
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a substance made of long chains of amino acids
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nucleic acid
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a molecule that contains the information of a cell
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lipid
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a substance such as fat or oil
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