Los seres vivos son que intercambian con el medio, obteniendo del ambiente.
La que los organismos reciben constituye un
que al procesarlo genera .
La es captada por órganos especializados, los.
Mediante el sistema, la se manifiesta a
través de los órganos.

Yes yes yes very good

The entire regulatory control of the cell cycle is mediated by cyclin dependent protein kinases. its activity is modulated by the presense of different types of cyclins, which change based on the different phases of the cell cycle (eg there are g1, s, and m cyclins).