According to the cell theory, which structure contains cells?
a. blood
b. water
c. carbon dioxide
d. chromosome

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean

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.