All of the following structures are found in both plant and animal cells except . A. Golgi Apparatus
B. Rough ER
C. Ribosomes
D. Large central vacuole
E. Cell membrane

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.