In Normal Cells,Ras-GAPs Trigger GTPase Activity in Order To

Question

In normal cells,Ras-GAPs trigger GTPase activity in order to
A)Maintain Ras in its active state.
B)Enhance downstream signaling by Ras effectors.
C)Promote cellular proliferation.
D)Inactivate Ras signaling.
E)A and B.

Accepted Answer

Ras-GAPs trigger GTPase activity in order to inactivate Ras signaling. This is because active Ras promotes cell proliferation and survival, and its deregulation can lead to cancer. Therefore, controlling Ras activity is important for maintaining normal cell functions.