Discussion Topic Imagine that the climate in your region became extremely arid, and freshwater became a
scarce and precious resource. Wasteful uses of water, such as watering lawns and filling
swimming pools, would be strictly outlawed, and water from the municipal water supply
would cost 100 times what it does now. Discuss how you would adapt to that situation.

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.