Que es un modelo cientifico, por favor no saquen de g0gle que ya intenté buscar ahí pero no entendí nada. si no sabes sin sacarlo de g0gle no respondas por favor.

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.

If a human has 23 pairs of chromosomes in every muscle cell of its body how many chromosomes will be in a human egg or sperm

Which term specifically refers to an area of the body between a medial and lateral structure