Question 1

Which of the following are present in viruses?

Accepted Answer

A) mitochondria 
B) cytoskeleton 
C) pigments 
D) endoplasmic reticulum 
E) none of the above 
A) mitochondria 
B) cytoskeleton 
C) pigments 
D) endoplasmic reticulum 
E) none of the above E

Question 2

Infections caused by fungi are called mycoses.

Accepted Answer

A) True 
 B)False  True

Question 3

Which is not a characteristic of fungi?

Accepted Answer

A) cells have cell walls 
B) photosynthetic 
C) include single-celled and filamentous forms 
D) heterotrophic nutrition 
E) can use a wide variety of nutrients 
A) cells have cell walls 
B) photosynthetic 
C) include single-celled and filamentous forms 
D) heterotrophic nutrition 
E) can use a wide variety of nutrients B

Question 4

Fungal spores

Accepted Answer

A) are only produced under harmful environmental conditions. 
B) are only asexually produced. 
C) cannot be seen in a light microscope. 
D) are produced by molds but not by yeasts. 
E) are used to identify fungi. 
A) are only produced under harmful environmental conditions. 
B) are only asexually produced. 
C) cannot be seen in a light microscope. 
D) are produced by molds but not by yeasts. 
E) are used to identify fungi.

Question 5

All of the following are correct about helminthes except

Accepted Answer

A) they generally make only a few eggs per day. 
B) they are not all parasites, although some are. 
C) as parasites, their reproductive organs are their most developed organs. 
D) their eggs and larvae are vulnerable to heat. 
E) tapeworms and pinworms are two examples. 
A) they generally make only a few eggs per day. 
B) they are not all parasites, although some are. 
C) as parasites, their reproductive organs are their most developed organs. 
D) their eggs and larvae are vulnerable to heat. 
E) tapeworms and pinworms are two examples.

Question 6

Filamentous fungi are called

Accepted Answer

A) pseudohyphae. 
B) septa. 
C) molds. 
D) dimorphic. 
E) mycelium. 
A) pseudohyphae. 
B) septa. 
C) molds. 
D) dimorphic. 
E) mycelium.

Question 7

Discuss the role of specific algal and fungal toxins in human disease.

Accepted Answer

Algal and fungal toxins can play a signi

Question 8

Which of the following spores are produced within a sac?

Accepted Answer

A) chlamydospores 
B) sporangiospores 
C) blastospores 
D) arthrospores 
E) zygospores 
A) chlamydospores 
B) sporangiospores 
C) blastospores 
D) arthrospores 
E) zygospores

Question 9

Compare and contrast protozoan cysts, fungal spores, and bacterial endospores with regard to: a) the factors that stimulate their formation, b) their structure, and c) their function.

Accepted Answer

a) The factors that stimulate the format

Question 10

Which organelle contains cristae where enzymes and electron carriers for aerobic respiration are found?

Accepted Answer

A) mitochondria 
B) lysosomes 
C) Golgi apparatus 
D) chloroplasts 
E) endoplasmic reticulum 
A) mitochondria 
B) lysosomes 
C) Golgi apparatus 
D) chloroplasts 
E) endoplasmic reticulum

Question 11

Eukaryotic mitochondria have their own 70S ribosomes and circular DNA.

Accepted Answer

A) True 
 B)False

Question 12

Chromosomes are not visible in the nucleus unless the cell is undergoing nuclear division.

Accepted Answer

A) True 
 B)False

Question 13

The only Division of Fungi that contains human pathogens is the Deuteromycota.

Accepted Answer

A) True 
 B)False

Question 14

Algae are classified into Divisions based principally on their type of motility.

Accepted Answer

A) True 
 B)False

Question 15

Sources for human infection with worms are all of the following except

Accepted Answer

A) infected animals. 
B) contaminated food. 
C) contaminated water. 
D) contaminated soil. 
E) contaminated air. 
A) infected animals. 
B) contaminated food. 
C) contaminated water. 
D) contaminated soil. 
E) contaminated air.

Question 16

Larvae and eggs are developmental forms of

Accepted Answer

A) protozoa. 
B) algae. 
C) helminths. 
D) fungi. 
E) None of the choices are correct. 
A) protozoa. 
B) algae. 
C) helminths. 
D) fungi. 
E) None of the choices are correct.

Question 17

Compare and contrast the morphology of Cestodes, Trematodes, and Nematodes.

Accepted Answer

Cestodes, Trematodes, and Nematodes are

Question 18

Which is mismatched?

Accepted Answer

A) Giardia - transmitted by feces in drinking water 
B) Histoplasma - causes Ohio Valley fever 
C) Trichomonas - sexually transmitted 
D) Plasmodium - causes Chagas disease 
E) Saccharomyces - yeast in making bread and beer 
A) Giardia - transmitted by feces in drinking water 
B) Histoplasma - causes Ohio Valley fever 
C) Trichomonas - sexually transmitted 
D) Plasmodium - causes Chagas disease 
E) Saccharomyces - yeast in making bread and beer

Question 19

What do zygospores, ascospores, and basidiospores have in common?

Accepted Answer

A) They are enclosed in a sac. 
B) They are types of conidia. 
C) They are sexual spores. 
D) They are found only in molds. 
E) All of the choices are correct. 
A) They are enclosed in a sac. 
B) They are types of conidia. 
C) They are sexual spores. 
D) They are found only in molds. 
E) All of the choices are correct.

Question 20

Protists include

Accepted Answer

A) yeasts and molds. 
B) algae and protozoa. 
C) helminths. 
D) All of the choices are correct. 
E) None of the choices are correct. 
A) yeasts and molds. 
B) algae and protozoa. 
C) helminths. 
D) All of the choices are correct. 
E) None of the choices are correct.

Exam 5: A Survey of Eukaryotic Cells and Microorganisms

Which of the following are present in viruses?

Infections caused by fungi are called mycoses.

Which is not a characteristic of fungi?

Fungal spores

All of the following are correct about helminthes except

Filamentous fungi are called

Discuss the role of specific algal and fungal toxins in human disease.

Which of the following spores are produced within a sac?

Compare and contrast protozoan cysts, fungal spores, and bacterial endospores with regard to: a) the factors that stimulate their formation, b) their structure, and c) their function.

Which organelle contains cristae where enzymes and electron carriers for aerobic respiration are found?

Eukaryotic mitochondria have their own 70S ribosomes and circular DNA.

Chromosomes are not visible in the nucleus unless the cell is undergoing nuclear division.

The only Division of Fungi that contains human pathogens is the Deuteromycota.

Algae are classified into Divisions based principally on their type of motility.

Sources for human infection with worms are all of the following except

Larvae and eggs are developmental forms of

Compare and contrast the morphology of Cestodes, Trematodes, and Nematodes.

Which is mismatched?

What do zygospores, ascospores, and basidiospores have in common?

Protists include

The Main Themes of Microbiology

The Chemistry of Biology

Tools of the Laboratory: Methods of Studying Microorganisms

A Survey of Prokaryotic Cells and Microorganisms

An Introduction to Viruses

Microbial Nutrition, Ecology, and Growth

An Introduction to Microbial Metabolism: the Chemical Crossroads of Life

An Introduction to Microbial Genetics

Genetic Engineering: a Revolution in Molecular Biology

Physical and Chemical Agents for Microbial Control

Drugs, Microbes, Host-The Elements of Chemotherapy

Microbe-Human Interactions: Infection, Disease, and Epidemiology

An Introduction to Host Defenses and Innate Immunities

Adaptive, Specific Immunity and Immunization

Disorders in Immunity

Procedures for Identifying Pathogens and Diagnosing Infections

The Gram-Positive and Gram-Negative Cocci of Medical Importance

The Gram-Positive Bacilli of Medical Importance

The Gram-Negative Bacilli of Medical Importance

Miscellaneous Bacterial Agents of Disease

The Fungi of Medical Importance

The Parasites of Medical Importance

Introduction to Viruses That Infect Humans: the Dna Viruses

The Rna Viruses That Infect Humans

Environmental Microbiology

Applied and Industrial Microbiology

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