Which of the following demonstrates a person conserving energy?

Johnny takes two very long showers each day.
Haley leaves her tv on 24 hours a day.

Destinie drinks at least 5 cokes a day and does not recycle the bottles.

Quan asks Josh and Ahmari to carpool with him to school

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.