Viruses (Chapter 39) Flashcards
1
Q
Bacteriophage
A
A bacteriophage is a virus that infects bacteria
2
Q
How does a virus replicate?
A
A virus replicated by sending its nucleic acid into a live host cell and using the host to produce new viruses.
3
Q
Three disadvantages of viruses
A
- Human diseases
- Plant diseases
- Animal diseases
4
Q
Two benefits of Viruses
A
- Genetic engineering- They can transfer genes from one organism to another.
- Control of bacterial infections.