Se tiene un trozo de pan de 10 gramos. si se comprime el trozo de pan. ¿cambia su volumen, su masa o su densidad?

answer:

Please post these questions in English and I would love to help you.

1. The DNA strand unwinds.
2. One strand becomes a template. It get's used for RNA Polymerase.
3. RNA Polymerase puts in RNA Nucleotides one at a time. Then, the new strand is made (Messages) 
After all of this happens it leaves the Nucleus to the Ribosome.