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7 Cards in this Set
- Front
- Back
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what do the levels of organization in the human body consist?
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Cells, tissues, organs, and organ systems.
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Cell membrane
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the outside boundary of the cell in most animal cells.
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nucleus
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control center that directs the cell's activities and contains information that deermines the cells characteristics.
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cytoplasm
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the area between the cell membrane and nucleus is called the cytoplasm.
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tissue
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group of simailar cells that perform the same function
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Four types of tissue are...
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muscle tissue, nerve tissue, connective tissue, and epitelial tissue
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Muscle Tissue
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Can contract or shorten. This tissue is what makes parts of your body move
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