Virus And Bacteria Quiz 46 (8 MCQs)

Quiz Instructions

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1. A ..... is a tiny, nonliving particle that enters and reproduces inside a living cell.

Correct Answer: C) Virus.

2. Which levels in classification indicate the closest relationship?

Correct Answer: C) Genus and species.

3. What is a virus's relationship with a host?

Correct Answer: B) A virus can only reproduce inside host cells.

4. Multi-celled, most can move on their own

Correct Answer: D) Animalia.

5. One way that bacteria is beneficial is that they convert nitrogen from the air into compounds usable by living things. This is .....

Correct Answer: C) Nitrogen fixation.

6. When conditions are too hot or too cold for bacteria, they form a/an .....

Correct Answer: B) Endospore.

7. When a virus attaches to a host, what does it inject into the host

Correct Answer: C) DNA/ RNA.

8. Which of the following is NOT a type of fungus?

Correct Answer: D) Amoeba.