cell cycle.............
Asked by topperswati
| 23rd Nov, 2009,
04:44: PM
Expert Answer:
Cell cycle is the sequence of events by which a cell duplicates its contents and divides in two. There are 5 recognised phases of the cell cycle:
G0 - rest phase,
G1 - 1st gap phase where cells prepare to synthesise DNA and undego mass synthesis,
S - cells synthesise DNA and double 2n to 4n,
G2 - 2nd gap phase where the cells prepare to divide and
M - mitosis
Answered by
| 24th Nov, 2009,
01:08: PM
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