Question 1

Archaea are commonly present in rumens.

Accepted Answer

A) True 
 B)False

Question 2

In insects, primary symbionts are ________, while secondary symbionts are ________.

Accepted Answer

A)  heritable / not heritable 
B)  able to replicate outside of the host / obligate symbionts 
C)  required for host reproduction / not required for host reproduction 
D)  obligate symbionts / sometimes free-living 
A)  heritable / not heritable 
B)  able to replicate outside of the host / obligate symbionts 
C)  required for host reproduction / not required for host reproduction 
D)  obligate symbionts / sometimes free-living

Question 3

The signaling factors of arbuscular mycorrhizae most likely gave rise to the signaling factors used in rhizobial nodule formation, yet less is known about arbuscular mycorrhizae because

Accepted Answer

A)  they cannot be maintained in pure culture. 
B)  they are not as important for plant health. 
C)  no genetic systems have been developed for fungi. 
D)  they are not as important for plant health and no genetic systems have been developed for fungi. 
A)  they cannot be maintained in pure culture. 
B)  they are not as important for plant health. 
C)  no genetic systems have been developed for fungi. 
D)  they are not as important for plant health and no genetic systems have been developed for fungi.

Question 4

The mycelia of mycorrhizae can form underground nutrient networks where several trees are connected.

Accepted Answer

A) True 
 B)False

Archaea are commonly present in rumens.

In insects, primary symbionts are , while secondary symbionts are .

The signaling factors of arbuscular mycorrhizae most likely gave rise to the signaling factors used in rhizobial nodule formation, yet less is known about arbuscular mycorrhizae because

The mycelia of mycorrhizae can form underground nutrient networks where several trees are connected.

The Microbial World

Microbial Cell Structure and Function

Microbial Metabolism

Molecular Information Flow and Protein Processing

Microbial Growth and Its Control

Microbial Regulatory Systems

Molecular Biology of Microbial Growth

Viruses and Their Replication

Microbial Systems Biology

Viral Genomics, Diversity, and Ecology

Genetics of Bacteria and Archaea

Biotechnology and Synthetic Biology

Microbial Evolution and Systematics

Metabolic Diversity of Microorganisms

Functional Diversity of Microorganisms

Diversity of Bacteria

Diversity of Archaea

Diversity of Microbial Eukarya

Taking the Measure of Microbial Systems

Microbial Ecosystems

Nutrient Cycles

Microbiology of the Built Environment

Microbial Symbioses with Humans

Microbial Infection and Pathogenesis

Innate Immunity: Broadly Specific Host Defenses

Adaptive Immunity: Highly Specific Host Defenses

Clinical Microbiology and Immunology

Epidemiology

Person-to-Person Bacterial and Viral Diseases

Vectorborne and Soilborne Bacterial and Viral Diseases

Waterborne and Foodborne Bacterial and Viral Diseases

Eukaryotic Pathogens: Fungi, Protozoans, and Helminths

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Exam 23: Microbial Symbioses

Archaea are commonly present in rumens.

In insects, primary symbionts are ________, while secondary symbionts are ________.

The signaling factors of arbuscular mycorrhizae most likely gave rise to the signaling factors used in rhizobial nodule formation, yet less is known about arbuscular mycorrhizae because

The mycelia of mycorrhizae can form underground nutrient networks where several trees are connected.

The Microbial World

Microbial Cell Structure and Function

Microbial Metabolism

Molecular Information Flow and Protein Processing

Microbial Growth and Its Control

Microbial Regulatory Systems

Molecular Biology of Microbial Growth

Viruses and Their Replication

Microbial Systems Biology

Viral Genomics, Diversity, and Ecology

Genetics of Bacteria and Archaea

Biotechnology and Synthetic Biology

Microbial Evolution and Systematics

Metabolic Diversity of Microorganisms

Functional Diversity of Microorganisms

Diversity of Bacteria

Diversity of Archaea

Diversity of Microbial Eukarya

Taking the Measure of Microbial Systems

Microbial Ecosystems

Nutrient Cycles

Microbiology of the Built Environment

Microbial Symbioses with Humans

Microbial Infection and Pathogenesis

Innate Immunity: Broadly Specific Host Defenses

Adaptive Immunity: Highly Specific Host Defenses

Clinical Microbiology and Immunology

Epidemiology

Person-to-Person Bacterial and Viral Diseases

Vectorborne and Soilborne Bacterial and Viral Diseases

Waterborne and Foodborne Bacterial and Viral Diseases

Eukaryotic Pathogens: Fungi, Protozoans, and Helminths

Filters

In insects, primary symbionts are , while secondary symbionts are .