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Virus And Bacteria Quiz 13 (60 MCQs)

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1. Viruses are considered to be nonliving because .....
2. Contain ribosomes
3. Viruses enter the host cell by using
4. A viral infection that weakens a person's immune system for the rest of their life is..
5. Which of the following is a true statement about bacteria?
6. Examples are amoebas and parameciums
7. If conditions are not right, bacteria can form a protective coat called a?
8. An organism made up of more than one cell would be called:
9. To what would the phrase "is not a cell but has the ability to reproduce within a living cell" best describe?
10. Organelle that helps create proteins in the cell
11. Archaea that live in salty environments, like the Dead Sea .....
12. What are the three shapes of bacteria?
13. What do nitrogen fixing bacteria do for plants?
14. Which of the following plant diseases is not a bacterial disease?
15. Bacterial cells are .....
16. The actual organism (i.e. animal or plant) in/on which a parasite lives.
17. Bacteria hurt us by breaking down our cells and producing?
18. What "Super Scientist" would most likely study organisms in kingdom Fungi?
19. How do chemoautrophs obtain energy?
20. Which is not an extremophile?
21. What type of fungi make bread rise?
22. Having students wash their hands frequently with soap and water will limit the spread of infectious diseases by
23. What is one question a scientist could ask when trying to find out if a cell belong in the Kingdoms Plantae, Fungi, or Eubacteria?
24. The process by which prokaryotes exchange genetic material is called .....
25. A tiny nonliving particle that invades and then reproduces inside a living cell.
26. What is the name of the protein coat surrounding a virus?
27. A microorganism that causes disease. There are 4 major types:viruses, bacteria, fungi and parasites.
28. Can a virus be good?
29. (Taxonomy) How many scientific names does an organism have?
30. Rod-shaped bacteria is called
31. Which taxonomic level includes the least number of organisms?
32. Which of these can reproduce only when inside a host cell?
33. Particles of protein without a nucleic acid that affect the shapes of the host's proteins are calle:
34. ..... is when members of the same species have differences.
35. Living things are classified into 3 domains.
36. May contain genetic information in the form of RNA
37. Some bacteria move by using a long, whip-like structure called a(n) .....
38. Which of the following is a non-living particle?
39. What would happen to a virus if it couldn't find a host cell to invade?
40. A substance that blocks the production of bacteria or treats bacterial infections is called?
41. One-celled living organisms classified by their body shpae
42. Prokaryotic means
43. Bacterium are 1-5 $\mu$m wide, or 1-5 .....
44. A disease causing agent is called a
45. Which carbohydrate is found in the cell wall of the Kingdom Fungi?
46. An organism that requires a constant supply of oxygen in order to live
47. Mold and mushrooms belong to which kingdom?
48. Bacteria cells are lacking a
49. What is defined as " A group of similar species? "
50. What is the process by which a bacteria cell replicates its DNA and divides in half?
51. Bacteria come in all of the following shapes EXCEPT which?
52. A virus is made of
53. Which pathogen needs a host cell to reproduce?
54. ..... is when every member of a species has died.
55. A way to prevent viruses where a weakened pathogen is introduced to the body is a(n)
56. Which BEST describes the treatment of a bacterial infection?
57. Which of the following move using a whiplike structure?
58. What do you need to be able to see bacteria?
59. Antibiotics only work against what organisms?
60. Organisms such as fungi return chemicals to the soil and the atmosphere and are called .....
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