¿Porque el nitrogeno es esencial para el crecimiento de los hongos, pero no para la aparicion del oxido?

Chicken pox and hepatitis are bacterial diseases. true or false?

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now