Across
- 5. name of organelle that assembles amino acids into proteins
- 8. type of coat that protects the virus and its inner core of genetic material
- 9. organisms that live on or in a host
- 12. name of virus that produces fever and a red itchy rash
Down
- 1. substance introduced into the body to stimulate the production of chemicals that destroy specific diseases
- 2. name of virus that produces a high fever, headaches, and a cough
- 3. a living thing that provides a source of energy for a virus
- 4. types of cells where the cold sore virus hides while being inactive
- 6. a virus that infects bacteria
- 7. a tiny, nonliving particle that invades host cells
- 10. the outer covering of a virus is called its membrane what?
- 11. type of virus that does not immediately become active.
