释义 |
DictionarySeecelleukaryotic cell
eukaryotic cellThe type of cell composing multicellular, as well as a number of unicellular, organisms. Unlike prokaryotic cells, eukaryotic cells have many of their intracellular functions organized within structures called organelles. Some organelles -- notably, the nucleus, which contains the DNA -- are enclosed by intracellular membranes. See also: cellLegalSeeCell |