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G2 phase

Biology G1 phaseGamete

G2 phase
The second growth phase of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs.
gametangium pl. gametangia ...

 


Cell cycle Interphase
G1 phase - S phase - G2 phase
M phase
Mitosis (Prophase, Prometaphase, Metaphase, Anaphase, Telophase) - Cytokinesis
Cell cycle checkpoints
Restriction point - Postreplication checkpoint ...

interphase Period between two cell divisions when a cell is carrying on its normal functions. Long period of the cell cycle between one mitosis and the next. Includes G1 phase, S phase, and G2 phase. The replication of DNA occurs during interphase.

Since the formation of new DNA is an energy draining process, the cell undergoes a second growth and energy acquisition stage, the G2 phase. The energy acquired during G2 is used in cell division (in this case mitosis).

See also: Mitosis, Cells, Cell cycle, Cell, Chromosome

Biology G1 phaseGamete

 
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