Answer:
Its B: RNA is made from DNA
Explanation:
When the DNA is copied in the cell nucleus, it becomes RNA. The DNA is not allowed to leave the cell nucleus so the RNA has to do it for the DNA. The DNA is replicated by a replication fork. And the copy becomes RNA.
Once the RNA is outside of the nucleus it gets read by the ribosomes because the RNA is the instructions for making protein. The ribosomes that make the protein based on the instructions.
