Across
- 4. a strand of DNA or RNA surrounded by a layer of protein that can infect and replicate the host cell
- 6. a virus that goes through an inactive stage
- 7. a virus that can cause the flu and infect the cells lining your respiratory system
- 9. one shape of a virus
- 10. they enable the virus to change in the host cell
Down
- 1. a virus does not have any of these causing them to not be able to take in energy
- 2. a mixture containing material from one or more deactivated pathogens
- 3. a protein that can attach to a pathogen and make it useless
- 5. your body has protection from the disease
- 8. the virus replicates in this