Answer:
Cell cycle checkpoints are surveillance mechanisms that monitor the order, integrity, and fidelity of the major events of the cell cycle. These include growth to the appropriate cell size, the replication and integrity of the chromosomes, and their accurate segregation at mitosis.
Explanation:
Any process that controls the series of events by which a cell goes through the cell cycle. During the cell cycle, a cell makes a copy of its DNA and other contents, and divides in two.
Cell-cycle checkpoints enable a cell to ensure that important processes, such as DNA replication, are complete [18]. Cell-cycle checkpoints prevent the transmission of genetic errors to daughter cells.
