Question 1

Which pair is mismatched?

Accepted Answer

A)   Histoplasma - causes Ohio Valley fever
B)   Plasmodium - causes Chagas disease
C)   Giardia - transmitted by feces in drinking water
D)   Trypanosoma - causes African sleeping sickness
E)   Trichomonas - sexually transmittedF) D) and E)
G) C) and E)

Question 2

All of the following are helminths except ______.

Accepted Answer

A)   ?ukes
B)   roundworms
C)   pinworms
D)   trypanosomes
E)   tapewormsF) D) and E)
G) A) and B)

Question 3

The size of a eukaryotic ribosome is ______.

Accepted Answer

A)   80S
B)   40S
C)   30S
D)   70S
E)   50SF) None of the above
G) A) and D)

Question 4

Larval development of helminths occurs in which host?

Accepted Answer

A)   Primary host
B)   Intermediate host
C)   De?nitive host
D)   Transport host
E)   Larval development takes place in all hosts.F) All of the above
G) A) and B)

Question 5

A protozoan having a ﬂagellum would be classiﬁed in the genus ______.

Accepted Answer

A)   Trypanosoma
B)   Enterobius
C)   Plasmodium
D)   Toxoplasma
E)   EntamoebaF) B) and D)
G) C) and D)

Question 6

Fungi that grow as yeasts at one temperature but as molds at another temperature are called ______.

Accepted Answer

A)   dimorphic
B)   spores
C)   parasites
D)   pseudohyphae
E)   saprobesF) A) and D)
G) None of the above

Question 7

Protozoan cells do not exhibit ______.

Accepted Answer

A)   ectoplasm and endoplasm
B)   a cell wall
C)   heterotrophic nutrition
D)   cyst formation
E)   motilityF) A) and D)
G) A) and C)

Question 8

Chloroplasts are composed of membranous sacs called ______ that carry chlorophyll. Surrounding these sacs is a ground substance called _______.

Accepted Answer

A)   thylakoids; stroma
B)   grana; stroma
C)   thylakoid; matrix
D)   cristae; matrix
E)   cristae; stromaF) A) and D)
G) B) and E)

Question 9

Protozoa are classiﬁed into four groups based on ______.

Accepted Answer

A)   how they move
B)   the resistance properties of their cysts
C)   their pathogenicity
D)   their required nutrientsE) B) and C)
F) A) and D)

Question 10

In the condition called athlete's foot, the fungus Trichophyton consumes the keratin protein found in hair, nails, and dead skin. Which of the following descriptors does not apply to Trichophyton?

Accepted Answer

A)   Saprobe
B)   Heterotroph
C)   Eukaryote
D)   ParasiteE) All of the above
F) A) and D)

Question 11

The endosymbiotic theory has been developed to explain the emergence of ______.

Accepted Answer

A)   eukaryotes
B)   viruses
C)   bacteria
D)   prokaryotes
E)   archaeaF) A) and E)
G) None of the above

Exam 5: Eukaryotic Cells and Microorganisms

Protozoa are classiﬁed into four groups based on ______.

Correct Answer
verified

Larval development of helminths occurs in which host?

Correct Answer
verified

Protozoan cells do not exhibit ______.

Correct Answer
verified

All of the following are helminths except ______.

Correct Answer
verified

Chloroplasts are composed of membranous sacs called that carry chlorophyll. Surrounding these sacs is a ground substance called _.

Correct Answer
verified

The endosymbiotic theory has been developed to explain the emergence of ______.

Correct Answer
verified

Which pair is mismatched?

Correct Answer
verified

Fungi that grow as yeasts at one temperature but as molds at another temperature are called ______.

Correct Answer
verified

In the condition called athlete's foot, the fungus Trichophyton consumes the keratin protein found in hair, nails, and dead skin. Which of the following descriptors does not apply to Trichophyton?

Correct Answer
verified

The size of a eukaryotic ribosome is ______.

Correct Answer
verified

A protozoan having a ﬂagellum would be classiﬁed in the genus ______.

Correct Answer
verified

Exam 5: Eukaryotic Cells and Microorganisms

Protozoa are classiﬁed into four groups based on ______.

Correct AnswerverifiedShow Answer

Larval development of helminths occurs in which host?

Correct AnswerverifiedShow Answer

Protozoan cells do not exhibit ______.

Correct AnswerverifiedShow Answer

All of the following are helminths except ______.

Correct AnswerverifiedShow Answer

Chloroplasts are composed of membranous sacs called ______ that carry chlorophyll. Surrounding these sacs is a ground substance called _______.

Correct AnswerverifiedShow Answer

The endosymbiotic theory has been developed to explain the emergence of ______.

Correct AnswerverifiedShow Answer

Which pair is mismatched?

Correct AnswerverifiedShow Answer

Fungi that grow as yeasts at one temperature but as molds at another temperature are called ______.

Correct AnswerverifiedShow Answer

In the condition called athlete's foot, the fungus Trichophyton consumes the keratin protein found in hair, nails, and dead skin. Which of the following descriptors does not apply to Trichophyton?

Correct AnswerverifiedShow Answer

The size of a eukaryotic ribosome is ______.

Correct AnswerverifiedShow Answer

A protozoan having a ﬂagellum would be classiﬁed in the genus ______.

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
verified

Chloroplasts are composed of membranous sacs called that carry chlorophyll. Surrounding these sacs is a ground substance called _.

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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