Hypothesis the germanization of radish seeds is affected by the chemistry of the soil

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

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.

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance