What would happen if you added a high concentration of cyclin 2 into a cell that was in the S phase of the cell cycle?
A. It would immediately start to undergo Mitosis
B. It would complete S before beginning G2 because the appropriate CDK would not be available until the end of G2
C. It would promote p21 to stop the cell cycle until all of the DNA was replicated properly
D. It would immediately undergo cytokinesis