Ahost cell is not immediately taken over during which of these

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

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.