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| 1. |
Example of a short story of the phases of the cell and its checkpoints. |
| Answer» CLE checkpoints prevent the TRANSMISSION of genetic errors to daughter cells. There exist three major cell-cycle checkpoints:The G1 checkpointThe G2 checkpointAnd the spindle assembly checkpointcheckpoint. The checkpoint is the main decision point for a cell – that is, the primary point at which it must choose whether or not to divide. To make sure that cell division goes smoothly (produces healthy daughter cells with COMPLETE, undamaged DNA), the cell has an additional checkpoint before M phase, called the checkpoint. The M checkpoint is ALSO known as the spindle checkpoint. Here, the cell examines whether all the sister chromatids are correctly attached to the spindle microtubules. _____________________~hope it helps❤ | |