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Which of the three cell cycle checkpoints represents the most important commitment for the cell to divide?
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- what are cell cycle checkpoints? Where are they found in the cell cycle? What do they check for?If the S cyclin is mutated at its phosphorylation site, which checkpoint will be affected? Which conditions will escape from control during the cell cycle?Which of the three cell cycle checkpoints represents the most important commitment for the cell to divide? Explain your answer.
- What are cell cycle checkpoints? Where in the cell cycle are the checkpoints found (note—incude S phase checkpoint? How do they differ? How are Rb, p53, and MPF involved in cell cycle checkpoints? What events could lead to cell cycle arrest?Which cell cycle checkpoint allows damaged DNA to be repaired before it is passed on to daughter cells? a. G1 b. G2 c. S d. mitoticAt which of the cell-cycle checkpoints do external forces have the greatest influence? a. G1 checkpoint b. G2 checkpoint c. M checkpoint d. G0 checkpoint