Virus And Bacteria Quiz 25 (25 MCQs)

Quiz Instructions:

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1. Bacteria are _____

2. All animals need an outside source of energy. What is an animal that eats other organisms called?

3. Unicellular, Prokaryotic organism is known as a?

4. What is a Heterotroph

5. Which of the structures is NOT found in bacteria?

6. A vaccine is _____

7. What tool do we use to classify or identify living things based on physical characteristics?

8. Which of the following is a prokaryote?

9. Misuse of antibiotics can lead to resistance in

10. An organism that must take in organic molecules for both energy and carbon

11. Bacteria are an example of a _____ cell.

12. Multicellular eukaryotes that are non-mobile heterotrophs belong to Kingdom

13. Examples are daisies and oak trees

14. Vaccines trigger the production of _____

15. What did traditional classification take into account when putting organisms in categories?

16. Compared to bacteria, viruses are much _____

17. Which system in our bodies fights infections?

18. How does the DNA of a bacteriophage enter a host cell?

19. Which type of cell fights off harmful bacteria?

20. Can be treated with antibiotics

21. Which term best describes an organism that lives in or on another organisms?

22. Where do viruses reproduce?

23. The three basic shapes of bacteria cells are

24. Prokaryotes do not have a nucleus. Which of the following is an example of a prokaryote?

25. An anaerobic species of the bacterium Clostridium causes a very serious disease in human population. Which of the following diseases is it?