3. Descubra o nome dos ecossistemas/biomas abaixo e separe em biomas brasileiros e mundiais: N A P N A A L T S E R E T D O G I A T A V A A S A N C A I G A N A T



T A A N N A L P A M P P S A R A P D R A I A U T N R A D

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.