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1. |
Which of the following true about Rb in the cell cycle? |
A. | Phosphorylation of Rb will lead to its inactivation |
B. | Phosphorylation of Rb will also lead to inactivation of E2F |
C. | Phosphorylation of E2F will promote cell cycle progression |
D. | E2F is directly affected by Rb |
Answer» C. Phosphorylation of E2F will promote cell cycle progression | |