Across
- 2. describes a virus that can remain in the body for years before destroying the host cells
- 4. used in gene therapy
- 7. process through which bacteria share plasmids
- 8. the substance that archaea lack and bacteria have
- 9. the jelly-like substance in which a bacteria's DNA is located
Down
- 1. process by which bacteria reproduce
- 3. the bacterial structure which keeps it from drying out
- 5. structure that some bacteria form to escape extreme conditions
- 6. a weakened or dead form of a virus that is injected into a person