What is the significance of the G₁ check point?

A)If the cell doesn't pass the G₁ checkpoint,it will become cancer.
B)If the cell doesn't pass the G₁ checkpoint,it is committed to divide.
C)If the cell passes the G₁ checkpoint,it is committed to divide.
D)If the cell doesn't pass the G₁ checkpoint it will specialize
E)If the cell passes the G₁ checkpoint,it will become cancer.