Saturday, August 07, 2004

Cytoplasm

The protoplasm of a cell external to the nuclear membrane. In eukaryotes (i.e., cells having a nucleus), the cytoplasm contains all of the organelles except for the nucleus itself. Among such organelles are the mitochondria, which are the sites of energy production through ATP (adenosine triphosphate) synthesis; the endoplasmic reticulum, the site of lipid and protein

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