Term
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Definition
| atoms combine to form molecules, then molecules combine to form cellular organelles |
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Term
Cellular level
with examples? |
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Definition
| all body cells have common functions (cellular respiration), but cells can also have unique functions (way muscle cells contract) |
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Term
Tissue level
how many types? |
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Definition
group of functionally similar cells
4 types (epithelium, muscle connective, nervous) |
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Term
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Definition
| composed of at least 2 tissue types that perform a common function |
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Term
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Definition
| group of organs with a common function, where groups are viewed as a unit (11 systems) |
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Term
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Definition
| anything living as a whole, most complex |
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