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Virus And Bacteria Quiz 4 (25 MCQs)

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1. _____ is the domain of prokaryotes that can live in very harsh environments.
2. _____ are prokaryotic organisms that can live in extreme environments. They are chemically different from bacteria.
3. Different bacteria do different things, including
4. You have a cold, but your doctor will not give you an antibiotic, because
5. A pathogen normally found in an area would be considered _____
6. What happens to cells when their membranes break apart?
7. What 2 domains are the most closely related?
8. Which processes allows for the viruses DNA to lay "dormant" or hide in the host DNA while the cell reproduces?
9. This forms inside a bacteria cell and stores the genetic material, so that the cell can go dormant until conditions are favorable for it to thrive.
10. What shape is a bacteria with bacillus in the name?
11. What do doctors use to prime our immune systems to resist viruses?
12. A complex type of cell that has organelles. This is the type of cell that we are made of.
13. Eubacteria cell walls are made out of _____
14. What is the 1st step of virus infection?
15. Bacteria reproduce by a process called
16. What could the core of a virus contain?
17. Which scientist is responsible for the taxonomy and classification system that we use today?
18. Which transmission mode of disease can affect the most people the quickest?
19. Which of the followig only applies to Bacteria
20. Contain a caspid containing DNA or RNA
21. The flagella on a bacteria serve what purpose?
22. _____ are anything special about an organism that helps it to survive.
23. Which of the following is not a kind of pathogen?
24. Modern classification is based on _____
25. The wings of a bat and the forelimbs of a cheetah are similar in structure but have different functions. These are known as _____ structures.
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