Answer the following question given this paragraph: 

The mRNA is the message sent from the nucleus to the ribosome, the organelle of protein synthesis. Like a foreign language, the genetic code of the mRNA message must then be translated so that the ribosomes make the correct protein. The process of reading the code of a mRNA to make a protein is called translation.


Q: What is the message sent from the nucleus to the ribosome?

 Choices:

- dna

- mitochondria

- rna

- mrna

A:
mrna
