4 Written questions
4 Multiple choice questions
- causes disease in tobacco plants.
- viral DNA become integrated into the host cell's DNA.
- is the protective outer coat.
- is a part of biology because they are active inside living cells.
4 True/False questions
HIV → the virus that causes AIDS.
clearcutting of forests → is most closely associated with emerging viruses.
bacteriophages → causes disease in tobacco plants.
lytic cycle → viruses that infect a host cell & have their nucleic acid replicated but don't harm the host cell.