Question 1

Wolbachia are found only in

Accepted Answer

A)  hot springs.
B)  plants.
C)  mammals.
D)  arthropods.E) B) and D)
F) None of the above

Question 2

Sphaerotilus and Leptothrix are examples of

Accepted Answer

A)  purple sulfur bacteria.
B)  Enterobacteriaceae.
C)  sheathed bacteria.
D)  green nonsulfur bacteria.E) C) and D)
F) B) and C)

Question 3

Helicobacter pylori

Accepted Answer

A)  inhabit the stomach.
B)  inhabit squid ink sacs.
C)  cause crown gall in plants.
D)  have axonemes.E) A) and D)
F) B) and D)

Question 4

Sulfuric acid is

Accepted Answer

A)  involved in bioleaching.
B)  produced by unicellular sulfur-oxidizers.
C)  produced by Lactobacillus.
D)  a result of reduction of metal sulfides.
E)  involved in bioleaching AND produced by unicellular sulfur-oxidizers.F) A) and B)
G) A) and C)

Question 5

Obligate aerobes may transform energy via fermentation.

Accepted Answer

A) True 
 B)False

Question 6

Archaea are typically found living in extreme environments. An exception to this are the

Accepted Answer

A)  sulfur-oxidizing archaea.
B)  sulfur-reducing archaea.
C)  methanogens.
D)  sulfur-oxidizing archaea AND sulfur-reducing archaea.E) None of the above
F) All of the above

Question 7

Propionibacterium

Accepted Answer

A)  produces propionic acid.
B)  produces lactic acid.
C)  is responsible for the holes in Swiss cheese.
D)  requires aerobic environments.
E)  produces propionic acid AND is responsible for the holes in Swiss cheese.F) A) and D)
G) C) and D)

Question 8

Endospores

Accepted Answer

A)  are a form of reproduction.
B)  are a dormant form of a bacterium.
C)  are formed by members of medically relevant groups of bacteria.
D)  are involved in anaerobic respiration.
E)  are a dormant form of a bacterium AND are formed by members of medically relevant groups of bacteria.F) A) and B)
G) A) and C)

Exam 11: The Diversity of Prokaryotic Organisms

Propionibacterium

Correct Answer
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Wolbachia are found only in

Correct Answer
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Sulfuric acid is

Correct Answer
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Helicobacter pylori

Correct Answer
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Endospores

Correct Answer
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Obligate aerobes may transform energy via fermentation.

Correct Answer
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Sphaerotilus and Leptothrix are examples of

Correct Answer
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Archaea are typically found living in extreme environments. An exception to this are the

Correct Answer
verified

Exam 11: The Diversity of Prokaryotic Organisms

Propionibacterium

Correct AnswerverifiedShow Answer

Wolbachia are found only in

Correct AnswerverifiedShow Answer

Sulfuric acid is

Correct AnswerverifiedShow Answer

Helicobacter pylori

Correct AnswerverifiedShow Answer

Endospores

Correct AnswerverifiedShow Answer

Obligate aerobes may transform energy via fermentation.

Correct AnswerverifiedShow Answer

Sphaerotilus and Leptothrix are examples of

Correct AnswerverifiedShow Answer

Archaea are typically found living in extreme environments. An exception to this are the

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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