Sentence examples for These checkpoints from inspiring English sources

These checkpoints are located on important highways; in their absence, such highways would offer illegal aliens a quick and safe route into the interior.

These checkpoints are closed between 5pm and 9pm which means that people are unable to travel to distant markets to sell their produce or trade.

These checkpoints also act as decision points for following phases.

These checkpoints often involve regulated binding and release of a series of factors (Karbstein, 2013; Lo et al., 2010; Matsuo et al., 2014).

These checkpoints can facilitate DNA repair and promote cell death in unrepaired cells.

These checkpoints function in concert to control the mitochondrion's and thus the cell's proper function.

These checkpoints of T-cell activation, clonal expansion and differentiation are illustrated in Fig. 1.

These checkpoints often manifest as cell-cycle arrest, wherein defective cells are either repaired or eliminated.

These checkpoints respond to a variety of growth and transduction signals of the cells.

These checkpoints ensure that growth promoting or inhibiting signals transmit their effects on cell cycle progression by modulating CDK activity.

These checkpoints are also determinants of cell fate and can help maintain cell viability or trigger cell death pathways.