In October 2005, Jim Leyland, who managed Dombrowski's 1997 World Seriesâwinning Marlins club, replaced Trammell as manager; two months later, in response to Troy Percival's '05 arm problems, closer Todd Jones, who had spent five seasons in Detroit (1997â2001), signed a two-year deal to return to the Tigers.
Also found in: Thesaurus, Medical, Legal, Financial, Encyclopedia, Wikipedia. Related to cell cycle: cell division, mitosis, meiosis. n. The series of events involving the growth, replication, and division of a eukaryotic cell.
cell biology. noun. Medical Definition of cell biology. : a branch of biology dealing with the structure, function, and life history of cells and their constituents : cytology 1a Cooperation among the cytoplasmic elements is an emerging area of study in cell biology.âJean L. Marx, Science, 9 Dec. 1983.