The term gene expression refers to the 1.fact that individuals of the same species have different phenotypes. 2.fact that each individual of a species has a unique set of genes. 3.flow of information from parent to offspring.

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.