Term
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Definition
| Homeostasis is a relatively constant internal physical and chemical conditions that organisms maintain. |
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Term
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Definition
| A organ is a group of tissue that work together to perform closely related functions. |
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Term
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Definition
| A organ system is a group of organs that work together to perform a specific function. |
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Term
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Definition
| A receptoris on or in a cell, a specific protein to whose shape fits that of a specific molecular messenger, such as a hormone. |
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Term
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Definition
| Tissue is a group of similar cells that perform a particular function. |
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