Florida Keys Scenic Byway. Go island-hopping in your car via the Road to Paradise, or the southernmost portion of U.S. 1. You'll want to make plenty of stops for swimming, fishing and stargazing along the overwater path between Key Largo to Key West. 20 Wedding Don'ts That Are Actually Wedding Dos.
Best Answer: There are 3 checkpoints during the cell cycle. The checkpoints involve regulating chemicals (protein kinases and cylins) and other factors which allow the cell cycle to continue or be suspended at a certain stage. If everything is ok, the cycle continues. If not, the cycle stops. When the cell loses control of the cell cycle (the checkpoints have failed), the answerer above me is absolutely correct - cancer occurs. The cell telephone cycle is G1 S G2 and mitosis. It dived the cell telephone into 2 sister cells to replace the died cells.
The G2 phase prepares the cell for mitosis (M phase) which is initiated by prophase. At the end of this gap phase is a control checkpoint (G2 checkpoint) to determine if the cell can proceed to enter M phase and divide. The G2 checkpoint prevents cells from entering mitosis with DNA damaged since the last division, providing an opportunity for DNA repair and stopping the proliferation of damaged cells.