1. Chapter 11: The Prokaryotes: Domains Bacteria and Archaea
Non
Proteobacteria
Gram Positive Bacteria
Microbial Diseases
Prokaryotes
Proteobacteria
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FINAL ROUND

2. Topic 1: Prokaryotes $100 Question
Which of the following is an obligatory intracellular pathogen?
Rickettsia
Neisseria
Salmonella
Streptococcus
Answer = A
ANSWER
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3. Topic 1: Prokaryotes $100 Answer
Which of the following is an obligatory
intracellular pathogen?
Rickettsia
Neisseria
Salmonella
Streptococcus
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4. Topic 1: Prokaryotes $200 Question
Which of the following bacteria lacks a cell wall?
Borrelia
Clostridium
Mycoplasma
Mycobacterium
Answer = C
ANSWER
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5. Topic 1: Prokaryotes $200 Answer
Which of the following bacteria lacks a cell wall?
Borrelia
Clostridium
Mycoplasma
Mycobacterium
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6. Topic 1: Prokaryotes $300 Question
Streptococcus pyogenes belongs to the
proteobacteria.
gram-positive bacteria.
gram-negative bacteria.
spirochetes.
Answer = B
ANSWER
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7. Topic 1: Prokaryotes $300 Answer
Streptococcus pyogenes belongs to the
proteobacteria.
gram-positive bacteria.
gram-negative bacteria.
spirochetes.
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8. Topic 1: Prokaryotes $400 Question
Which of the following is an opportunistic
pathogen?
Wolbachia
Bdellovibrio
Azomonas
Pseudomonas
Answer = D
ANSWER
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9. Topic 1: Prokaryotes $400 Answer
Which of the following is an opportunistic
pathogen?
Wolbachia
Bdellovibrio
Azomonas
Pseudomonas
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10. Topic 1: Prokaryotes $500 Question
Which of the following produces a red
pigment?
Bacillus
Pseudomonas
Serratia
Staphylococcus
Answer = C
ANSWER
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11. Topic 1: Prokaryotes $500 Answer
Which of the following produces a red
pigment?
Bacillus
Pseudomonas
Serratia
Staphylococcus
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12. Topic 2: Proteobacteria $100 Question
Which of the following are commonly found in human intestines?
gram-positive cocci
facultatively anaerobic gram-negative rods
aerobic helical bacteria
gram-negative aerobic rods and cocci
Answer = B
ANSWER
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13. Topic 2: Proteobacteria $100 Answer
Which of the following are commonly found in human intestines?
gram-positive cocci
facultatively anaerobic gram-negative rods
aerobic helical bacteria
gram-negative aerobic rods and cocci
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14. Topic 2: Proteobacteria $200 Question
Which of the following are aerobic, gram-negative cocci that usually inhabit the mucous membranes of mammals?
Pseudomonas
Ehrlichia
Neisseria
Azospirillum
Answer = C
ANSWER
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15. Topic 2: Proteobacteria $200 Answer
Which of the following are aerobic, gram-negative cocci that usually inhabit the mucous membranes of mammals?
Pseudomonas
Ehrlichia
Neisseria
Azospirillum
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16. Topic 2: Proteobacteria $300 Question
The genus Pseudomonas consists of organisms that are
aerobic.
gram-positive rods.
gram-positive cocci.
nonmotile.
Answer = A
ANSWER
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17. Topic 2: Proteobacteria $300 Answer
The genus Pseudomonas consists of organisms that are
aerobic.
gram-positive rods.
gram-positive cocci.
nonmotile.
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18. Topic 2: Proteobacteria $400 Question
Which of the following is NOT a characteristic of the genus Neisseria?
cocci
gram-negative
requires X and V factors
oxidase-positive
Answer = C
ANSWER
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19. Topic 2: Proteobacteria $400 Answer
Which of the following is NOT a characteristic of the genus Neisseria?
cocci
gram-negative
requires X and V factors
oxidase-positive
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20. Topic 2: Proteobacteria $500 Question
The phylogenetic relationship in proteobacteria is based on _____ studies.
rRNA
mRNA
DNA
tRNA
Answer = A
ANSWER
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21. Topic 2: Proteobacteria $500 Answer
The phylogenetic relationship in proteobacteria is based on _____ studies.
rRNA
mRNA
DNA
tRNA
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22. Topic 3: Nonproteobacteria $100 Question
Blue-green algae are now called
chlorobi.
chloroflexi.
Campylobacter.
cyanobacteria.
Answer = D
ANSWER
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23. Topic 3: Nonproteobacteria $100 Answer
Blue-green algae are now called
chlorobi.
chloroflexi.
Campylobacter.
cyanobacteria.
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24. Topic 3: Nonproteobacteria $200 Question
Which of the following causes syphilis?
Treponema
Leptospira
Cytophaga
Nocardia
Answer = A
ANSWER
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25. Topic 3: Nonproteobacteria $200 Answer
Which of the following causes syphilis?
Treponema
Leptospira
Cytophaga
Nocardia
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26. Topic 3: Nonproteobacteria $300 Question
Elementary bodies are found in
E. coli.
Streptococcus.
Chlamydiae.
Staphylococcus.
Answer = C
ANSWER
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27. Topic 3: Nonproteobacteria $300 Answer
Elementary bodies are found in
E. coli.
Streptococcus.
Chlamydiae.
Staphylococcus.
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28. Topic 3: Nonproteobacteria $400 Question
The enzymes that fix nitrogen gas into ammonium in cyanobacteria are found in
magnetosomes.
chloroplasts.
mitochondria.
heterocysts.
Answer = D
ANSWER
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29. Topic 3: Nonproteobacteria $400 Answer
The enzymes that fix nitrogen gas into ammonium in cyanobacteria are found in
magnetosomes.
chloroplasts.
mitochondria.
heterocysts.
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30. Topic 3: Nonproteobacteria $500 Question
A primary difference between cyanobacteria and purple sulfur and purple nonsulfur phototrophic bacteria is
color.
cell wall type.
electron donor for carbon dioxide reduction.
energy source.
Answer = C
ANSWER
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31. Topic 3: Nonproteobacteria $500 Answer
A primary difference between cyanobacteria and purple sulfur and purple nonsulfur phototrophic bacteria is
color.
cell wall type.
electron donor for carbon dioxide reduction.
energy source.
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32. Topic 4: Gram-Positive Bacteria $100 Question
Which genus of bacteria is responsible for causing more infections in every area of the human body?
Streptococcus
Neisseria
Staphylococcus
Salmonella
Answer = A
ANSWER
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33. Topic 4: Gram-Positive Bacteria $100 Answer
Which genus of bacteria is responsible for causing more infections in every area of the human body?
Streptococcus
Neisseria
Staphylococcus
Salmonella
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34. Topic 4: Gram-Positive Bacteria $200 Question
The phylum Actinobacteria is defined as
high G+C gram-positive.
low G+C gram-positive.
high G+C gram-negative.
low G+C gram-negative.
Answer = A
ANSWER
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35. Topic 4: Gram-Positive Bacteria $200 Answer
The phylum Actinobacteria is defined as
high G+C gram-positive.
low G+C gram-positive.
high G+C gram-negative.
low G+C gram-negative.
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36. Topic 4: Gram-Positive Bacteria $300 Question
In a laboratory, Staphylococcus and Streptococcus are easily differentiated by their
Gram stain reaction.
growth in high salt concentrations.
ability to cause disease.
cell shape.
Answer = B
ANSWER
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37. Topic 4: Gram-Positive Bacteria $300 Answer
In a laboratory, Staphylococcus and Streptococcus are easily differentiated by their
Gram stain reaction.
growth in high salt concentrations.
ability to cause disease.
cell shape.
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38. Topic 4: Gram-Positive Bacteria $400 Question
Which of the following are found in the vagina, intestinal tract, and oral cavity?
Staphylococcus
Lactobacillus
Bacillus
Propionibacterium
Answer = B
ANSWER
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39. Topic 4: Gram-Positive Bacteria $400 Answer
Which of the following are found in the vagina, intestinal tract, and oral cavity?
Staphylococcus
Lactobacillus
Bacillus
Propionibacterium
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40. Topic 4: Gram-Positive Bacteria $500 Question
Which of the following is NOT gram-positive?
Treponema
Mycobacterium
Bacillus
Corynebacterium
Answer = A
ANSWER
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41. Topic 4: Gram-Positive Bacteria $500 Answer
Which of the following is NOT gram-positive?
Treponema
Mycobacterium
Bacillus
Corynebacterium
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42. Topic 5: Microbial Diseases $100 Question
Bartonella henselae causes
ehrlichiosis.
cat-scratch disease.
Rocky Mountain spotted fever.
crown gall.
Answer = B
ANSWER
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43. Topic 5: Microbial Diseases $100 Answer
Bartonella henselae causes
ehrlichiosis.
cat-scratch disease.
Rocky Mountain spotted fever.
crown gall.
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44. Topic 5: Microbial Diseases $200 Question
Which of these organisms does NOT live in the human intestine?
Campylobacter
Shigella
Salmonella
Enterobacter
Answer = A
ANSWER
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45. Topic 5: Microbial Diseases $200 Answer
Which of these organisms does NOT live in the human intestine?
Campylobacter
Shigella
Salmonella
Enterobacter
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46. Topic 5: Microbial Diseases $300 Question
Which of these organisms is associated with causing diarrhea following antibiotic therapy?
Pseudomonas
Salmonella
Clostridium
Rickettsia
Answer = C
ANSWER
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47. Topic 5: Microbial Diseases $300 Answer
Which of these organisms is associated with causing diarrhea following antibiotic therapy?
Pseudomonas
Salmonella
Clostridium
Rickettsia
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48. Topic 5: Microbial Diseases $400 Question
Rickettsias differ from chlamydias in that rickettsias
require an arthropod for transmission.
form elementary bodies.
are gram-negative.
are intracellular parasites.
Answer = A
ANSWER
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49. Topic 5: Microbial Diseases $400 Answer
Rickettsias differ from chlamydias in that rickettsias
require an arthropod for transmission.
form elementary bodies.
are gram-negative.
are intracellular parasites. .
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50. Topic 5: Microbial Diseases $500 Question
What should you do if you suspect a patient has tuberculosis?
check for motility
perform an acid-fast stain
perform a Gram stain
look at a wet mount
Answer = B
ANSWER
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51. Topic 5: Microbial Diseases $500 Answer
What should you do if you suspect a patient has tuberculosis?
check for motility
perform an acid-fast stain
perform a Gram stain
look at a wet mount
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52. Borrelia is classified as a spirochete because it is aerobic.
FINAL ROUND Question
Borrelia is classified as a spirochete because it
is aerobic.
possesses an axial filament.
is a rod.
is a pathogen.
Answer = B
ANSWER
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53. Borrelia is classified as a spirochete because it is aerobic.
FINAL ROUND Answer
Borrelia is classified as a spirochete because it
is aerobic.
possesses an axial filament.
is a rod.
is a pathogen.
BACK TO GAME