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        | a plastid containing chlorophyll. |  | 
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        | communicable by infection, as from one person to another or from one part of the body to another |  | 
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        | Cytoplasm is a liquid part of a cell that surrounds the nucleus. |  | 
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 | Definition 
 
        | something your body produces |  | 
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        | Term 
 | Definition 
 
        | protected from a disease or the like |  | 
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 | Definition 
 
        | a central part about which other parts are grouped |  | 
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 | Definition 
 
        | the thin layer covering a cell |  | 
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 | Definition 
 
        | act of diffusing; state of being diffused |  | 
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 | Definition 
 
        | a membrane-bound cavity within a cell, often containing a watery liquid or secretion. |  | 
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 | Definition 
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        | Term 
 | Definition 
 
        | a specialized part of a cell |  | 
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 | Definition 
 
        | move in a circle to circulate back to a point. |  | 
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        | Term 
 | Definition 
 
        | an organelle in the cytoplasm of cells that functions in energy production |  | 
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 | Definition 
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        | Term 
 | Definition 
 
        | an aggregate of similar cells and cell products forming a definite kind of structural material with a specific function, in a multicellular organism |  | 
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        | Term 
 | Definition 
 
        | made up of both the muscles and the bones |  | 
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