Answer
As we know that Grb binds to the sos which then interacts with Ras. Then Ras becomes active and it further activates the downstream signaling pathway, for example, the MAPK/ERK pathway responsible for cell growth, as a result, the cell will stop growing.
Work Step by Step
As we know that Grb binds to the sos which then interacts with Ras. Then Ras becomes active and it further activates the downstream signaling pathway, for example, the MAPK/ERK pathway responsible for cell growth, as a result, the cell will stop growing.