Across
- 1. a non-living infectious particle.
- 4. What research program was created to discover and understand all of our DNA?
- 5. a protein shell that built of capsomeres
- 8. a toxic molecular component
Down
- 1. a harmless amount of pathogen that is injected into the body
- 2. viruses that can infect bacteria
- 3. the limited number of species a virus can infect
- 6. the number of genes compared to the number of base pairs in an organism's genome
- 7. the virus that causes AIDS
- 9. an epidemic that has gone global