1. Chapter 19 – Bacteria and Viruses A
Topic 1
Topic 2
Topic 3
Topic 4
Topic 5
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FINAL ROUND

2. a. eukaryotes, eubacteria b. prokaryotes, prokarya c. plants, animals
Topic 1: $100 Question
Based on DNA sequences of key archaebacterial genes, archaebacteria and ____________ seem to share a more recent common ancestor than do archaebacteria and __________.
a. eukaryotes, eubacteria
b. prokaryotes, prokarya
c. plants, animals
d. fungi, protists
ANSWER
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3. a. eukaryotes, eubacteria b. prokaryotes, prokarya c. plants, animals
Topic 1: $100 Answer
Based on DNA sequences of key archaebacterial genes, archaebacteria and ____________ seem to share a more recent common ancestor than do archaebacteria and __________.
a. eukaryotes, eubacteria
b. prokaryotes, prokarya
c. plants, animals
d. fungi, protists
BACK TO GAME

4. Topic 1: $200 Question
According to this figure, the structure labeled ___ determines whether a eubacterium is Gram positive or Gram negative.
a. A
b. C
c. D
d. E
ANSWER
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5. Topic 1: $200 Answer
According to this figure, the structure labeled ___ determines whether a eubacterium is Gram positive or Gram negative.
a. A
b. C
c. D
d. E
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6. Topic 1: $300 Question
Some bacteria carry out photosynthesis in a manner similar to that of plants and are called _________.
a. chemoautotrophs
b. chemoheterotrophs
c. photoautotrophs
d. photoheterotrophs
ANSWER
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7. Topic 1: $300 Answer
Some bacteria carry out photosynthesis in a manner similar to that of plants and are called _________.
a. chemoautotrophs
b. chemoheterotrophs
c. photoautotrophs
d. photoheterotrophs
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8. The organisms labeled A in this figure is an example of a(an) ______.
Topic 1: $400 Question
The organisms labeled A in this figure is an example of a(an) ______.
a. coccus
b. bacillus
c. spirillus
d. none of the above
ANSWER
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9. The organisms labeled A in this figure is an example of a(an) ______.
Topic 1: $400 Answer
The organisms labeled A in this figure is an example of a(an) ______.
a. coccus
b. bacillus
c. spirillus
d. none of the above
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10. Topic 1: $500 Question
The process of converting nitrogen to a form plants can use is called ________.
a. nitrogen fixation
b. oil filtration
c. phosphorylation
d. nitrogen filtration
ANSWER
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11. Topic 1: $500 Answer
The process of converting nitrogen to a form plants can use is called ________.
a. nitrogen fixation
b. oil filtration
c. phosphorylation
d. nitrogen filtration
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12. Topic 2: $100 Question
By breaking down the nutrients from dead organisms in an ecosystem, bacteria act as _________.
a. carnivores
b. primary producers
c. decomposers
d. herbivores
ANSWER
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13. Topic 2: $100 Answer
By breaking down the nutrients from dead organisms in an ecosystem, bacteria act as _________.
a. carnivores
b. primary producers
c. decomposers
d. herbivores
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14. Topic 2: $200 Question
Although viruses come in many different shapes, the core of every virus contains _________.
a. Proteins and DNA
b. DNA and prions
c. RNA and prions
d. RNA and DNA
ANSWER
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15. Topic 2: $200 Answer
Although viruses come in many different shapes, the core of every virus contains _________.
a. Proteins and DNA
b. DNA and prions
c. RNA and prions
d. RNA and DNA
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16. In this figure, the structure labeled A is a(an) __________
Topic 2: $300 Question
In this figure, the structure labeled A is a(an) __________
a. core or capsid
b. tail sheath
c. tail fibers
d. DNA
ANSWER
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17. In this figure, the structure labeled A is a(an) __________
Topic 2: $300 Answer
In this figure, the structure labeled A is a(an) __________
a. core or capsid
b. tail sheath
c. tail fibers
d. DNA
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18. The structure labeled D in the figure is the ____________.
Topic 2: $400 Question
The structure labeled D in the figure is the ____________.
a. core or capsid
b. tail sheath
c. tail fibers
d. DNA
ANSWER
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19. The structure labeled D in the figure is the ____________.
Topic 2: $400 Answer
The structure labeled D in the figure is the ____________.
a. core or capsid
b. tail sheath
c. tail fibers
d. DNA
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20. Certain viruses called ________ viruses cause cancer in animals.
Topic 2: $500 Question
Certain viruses called ________ viruses cause cancer in animals.
a. priugenic
b. yugogenic
c. yukogenic
d. oncogenic
ANSWER
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21. Certain viruses called ________ viruses cause cancer in animals.
Topic 2: $500 Answer
Certain viruses called ________ viruses cause cancer in animals.
a. priugenic
b. yugogenic
c. yukogenic
d. oncogenic
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22. Scrapie, an infectious disease in sheep, is caused by a(an) _______.
Topic 3: $100 Question
Scrapie, an infectious disease in sheep, is caused by a(an) _______.
a. viron
b. noid
c. prion
d. pox virus
ANSWER
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23. Scrapie, an infectious disease in sheep, is caused by a(an) _______.
Topic 3: $100 Answer
Scrapie, an infectious disease in sheep, is caused by a(an) _______.
a. viron
b. noid
c. prion
d. pox virus
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24. The germ theory of disease was first proposed by ___________.
Topic 3: $200 Question
The germ theory of disease was first proposed by ___________.
a. Rudolph Virchow
b. Francis Bacon
c. Eric Lander
d. Louis Pasteur
ANSWER
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25. The germ theory of disease was first proposed by ___________.
Topic 3: $200 Answer
The germ theory of disease was first proposed by ___________.
a. Rudolph Virchow
b. Francis Bacon
c. Eric Lander
d. Louis Pasteur
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26. d. promoxyribonucleic acid
Topic 3: $300 Question
In lysogenic infection, the viral DNA that is embedded in a host cell’s DNA is called a(an) _______.
a. protégé’
b. proglottid
c. prophage
d. promoxyribonucleic acid
ANSWER
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27. d. promoxyribonucleic acid
Topic 3: $300 Answer
In lysogenic infection, the viral DNA that is embedded in a host cell’s DNA is called a(an) _______.
a. protégé’
b. proglottid
c. prophage
d. promoxyribonucleic acid
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28. Topic 3: $400 Question
Destroying bacteria by subjecting them to great heat or to chemical action is called __________.
a. gleanification
b. sterilization
c. incubation
d. lysolation
ANSWER
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29. Topic 3: $400 Answer
Destroying bacteria by subjecting them to great heat or to chemical action is called __________.
a. gleanification
b. sterilization
c. incubation
d. lysolation
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30. Topic 3: $500 Question
A chemical solution that is used in hospitals, schools, etc., to kill bacteria is called a(an) ____________.
a. lubricant
b. supplement
c. disinfectant
d. histamine
ANSWER
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31. Topic 3: $500 Answer
A chemical solution that is used in hospitals, schools, etc., to kill bacteria is called a(an) ____________.
a. lubricant
b. supplement
c. disinfectant
d. histamine
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32. The structure in the image to the right represents a(an)
Topic 4: $100 Question
The structure in the image to the right represents a(an)
a. archaebacterium.
b. eubacterium.
c. methanogen.
d. virus.
ANSWER
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33. The structure in the image to the right represents a(an)
Topic 4: $100 Answer
The structure in the image to the right represents a(an)
a. archaebacterium.
b. eubacterium
c. methanogen.
d. virus.
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34. Topic 4: $200 Question
Which structure or structures shown here have key differences in eubacteria and archaebacteria?
a. A,B,C
b. A,B,E
c. A only
d. D only
ANSWER
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35. Topic 4: $200 Answer
Which structure or structures shown here have key differences in eubacteria and archaebacteria?
a. A,B,C
b. A,B,E
c. A only
d. D only
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36. Which of the following is(are) used to identify prokaryotes?
Topic 4: $300 Question
Which of the following is(are) used to identify prokaryotes?
a. cell shape
b. the way prokaryotes obtain energy
c. the way prokaryotes move
d. all of the above
ANSWER
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37. Which of the following is(are) used to identify prokaryotes?
Topic 4: $300 Answer
Which of the following is(are) used to identify prokaryotes?
a. cell shape
b. the way prokaryotes obtain energy
c. the way prokaryotes move
d. all of the above
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38. Which of the following are members of the kingdom Archaebacteria?
Topic 4: $400 Question
Which of the following are members of the kingdom Archaebacteria?
a. eubacteria
b. eukaryotes
c. methanogens
d. E. coli
ANSWER
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39. Which of the following are members of the kingdom Archaebacteria?
Topic 4: $400 Answer
Which of the following are members of the kingdom Archaebacteria?
a. eubacteria
b. eukaryotes
c. methanogens
d. E. coli
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40. Some bacteria are able to survive unfavorable conditions by forming
Topic 4: $500 Question
Some bacteria are able to survive unfavorable conditions by forming
a. endospores
b. coccus
c. capsids
d. tail fibers
ANSWER
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41. Some bacteria are able to survive unfavorable conditions by forming
Topic 4: $500 Answer
Some bacteria are able to survive unfavorable conditions by forming
a. endospores
b. coccus
c. capsids
d. tail fibers
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42. Which of the following can survive either with oxygen or without it?
Topic 5: $100 Question
Which of the following can survive either with oxygen or without it?
a. obligate aerobes
b. bacteriophages
c. facultative anaerobes
d. obligate anaerobes
ANSWER
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43. Which of the following can survive either with oxygen or without it?
Topic 5: $100 Answer
Which of the following can survive either with oxygen or without it?
a. obligate aerobes
b. bacteriophages
c. facultative anaerobes
d. obligate anaerobes
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44. d. The two groups have very different membrane lipids.
Topic 5: $200 Question
Which of the following is NOT a way in which archaebacteria and eubacteria differ?
a. Archaebacteria lack an important carbohydrate found in the cell walls of eubacteria.
b. Archaebacteria follow the lytic cycle, while eubacteria follow the lysogenic cycle.
c. Archaebacteria have gene sequences that are similar to those of eukaryotes.
d. The two groups have very different membrane lipids.
ANSWER
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45. d. The two groups have very different membrane lipids.
Topic 5: $200 Answer
Which of the following is NOT a way in which archaebacteria and eubacteria differ?
a. Archaebacteria lack an important carbohydrate found in the cell walls of eubacteria.
b. Archaebacteria follow the lytic cycle, while eubacteria follow the lysogenic cycle.
c. Archaebacteria have gene sequences that are similar to those of eukaryotes.
d. The two groups have very different membrane lipids.
BACK TO GAME

46. a. are all about the same size.
Topic 5: $300 Question
Viruses
a. are all about the same size.
b. can be seen with a basic compound light microscope.
c. rarely contain RNA or DNA.
d. vary greatly in size and structure.
ANSWER
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47. a. are all about the same size.
Topic 5: $300 Answer
Viruses
a. are all about the same size.
b. can be seen with a basic compound light microscope.
c. rarely contain RNA or DNA.
d. vary greatly in size and structure.
BACK TO GAME

48. Where are you likely to find a photoautotroph? a. in your refrigerator
Topic 5: $400 Question
Where are you likely to find a photoautotroph?
a. in your refrigerator
b. in the darkness of the ocean
c. in your digestive system
d. near the surfaces of lakes, streams, and oceans
ANSWER
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49. Where are you likely to find a photoautotroph? a. in your refrigerator
Topic 5: $400 Answer
Where are you likely to find a photoautotroph?
a. in your refrigerator
b. in the darkness of the ocean
c. in your digestive system
d. near the surfaces of lakes, streams, and oceans.
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50. Bacteria living in extreme environments may be a good source of
Topic 5: $500 Question
Bacteria living in extreme environments may be a good source of
a. gram stains.
b. nitrogen-fixing bacteria.
c. antibiotics.
d. heat-stable enzymes
ANSWER
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51. Bacteria living in extreme environments may be a good source of
Topic 5: $500 Answer
Bacteria living in extreme environments may be a good source of
a. gram stains.
b. nitrogen-fixing bacteria.
c. antibiotics.
d. heat-stable enzymes
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52. Question: a. Choice 1 b. Choice 2 c. Choice 3 d. Choice 4
FINAL ROUND Question
Question:
a. Choice 1
b. Choice 2
c. Choice 3
d. Choice 4
ANSWER
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53. c. Choice 3 (correct answer) d. Choice 4
FINAL ROUND Answer
Question:
a. Choice 1
b. Choice 2
c. Choice 3 (correct answer)
d. Choice 4
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