The correct response is:
Retroviruses use RNA to create cells with their reproductive information in its DNA, instead of using DNA or their genetic code to make RNA to construct proteins.
Retroviruses are a specific type of virus that utilize reverse transcription to convert their RNA genome into DNA after entering a host cell. This DNA can then integrate into the host's genome, allowing the virus to replicate along with the host's cellular machinery. This is distinct from most other viruses, which typically utilize DNA or RNA directly for replication.