Fact 1: Viruses contain DNA but not much else.

Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses.

Given the two facts above, answer the question "what contains DNA?" with the following options: 
- ovum
 - DNA
 - HPV
 - p53
 - HIV
 - O3
 - RNA
 - gene


 

     HIV    