Question 1

A naked virus does not have a(n) _____.

Accepted Answer

The answer of A naked virus does not have a(n)...

Question 2

When a virus enters a lysogenic phase, it means

Accepted Answer

A) the virus is integrated into the DNA of the host cell and is latent. 
B) the virus is bursting through the host cell membrane. 
C) the virus is starting biosynthesis of its nucleic acid. 
D) the virus will remain in circulation and not continue infecting its host. 
E) the number of viruses in the host is decreasing as the immune system becomes effective. 
A) the virus is integrated into the DNA of the host cell and is latent. 
B) the virus is bursting through the host cell membrane. 
C) the virus is starting biosynthesis of its nucleic acid. 
D) the virus will remain in circulation and not continue infecting its host. 
E) the number of viruses in the host is decreasing as the immune system becomes effective.

Question 3

These structures are used by bacteriophages to attach to host cell receptors.

Accepted Answer

A) sheath 
B) tail fibers 
C) nucleic acid 
D) capsid head 
E) None of the choices are correct. 
A) sheath 
B) tail fibers 
C) nucleic acid 
D) capsid head 
E) None of the choices are correct.

Question 4

Prophages can be activated into viral replication and enter the lytic cycle.

Accepted Answer

A) True 
 B)False

Question 5

Satellite viruses are

Accepted Answer

A) also called viroids. 
B) dependent on other viruses for replication. 
C) the cause of spongiform encephalopathies. 
D) significant pathogens of plants. 
E) All of the choices are correct. 
A) also called viroids. 
B) dependent on other viruses for replication. 
C) the cause of spongiform encephalopathies. 
D) significant pathogens of plants. 
E) All of the choices are correct.

Question 6

Viruses with _____ sense RNA contain the correct message for translation, while viruses with _____ sense RNA must first be converted into a correct message.

Accepted Answer

The answer of Viruses with _____ sense RNA contain the...

Question 7

Viruses are ultramicroscopic because they range in size from 2 mm to 450 mm.

Accepted Answer

A) True 
 B)False

Question 8

Virus capsids are made from subunits called

Accepted Answer

A) envelopes. 
B) spikes. 
C) capsomeres. 
D) prophages. 
E) peplomers. 
A) envelopes. 
B) spikes. 
C) capsomeres. 
D) prophages. 
E) peplomers.

A naked virus does not have a(n) _____.

When a virus enters a lysogenic phase, it means

These structures are used by bacteriophages to attach to host cell receptors.

Prophages can be activated into viral replication and enter the lytic cycle.

Satellite viruses are

Viruses with _ sense RNA contain the correct message for translation, while viruses with _ sense RNA must first be converted into a correct message.

Viruses are ultramicroscopic because they range in size from 2 mm to 450 mm.

Virus capsids are made from subunits called

The Main Themes of Microbiology

The Chemistry of Biology

Tools of the Laboratory: Methods of Studying Microorganisms

A Survey of Prokaryotic Cells and Microorganisms

A Survey of Eukaryotic Cells and Microorganisms

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

Filters

Exam 6: An Introduction to Viruses

A naked virus does not have a(n) _____.

When a virus enters a lysogenic phase, it means

These structures are used by bacteriophages to attach to host cell receptors.

Prophages can be activated into viral replication and enter the lytic cycle.

Satellite viruses are

Viruses with _____ sense RNA contain the correct message for translation, while viruses with _____ sense RNA must first be converted into a correct message.

Viruses are ultramicroscopic because they range in size from 2 mm to 450 mm.

Virus capsids are made from subunits called

The Main Themes of Microbiology

The Chemistry of Biology

Tools of the Laboratory: Methods of Studying Microorganisms

A Survey of Prokaryotic Cells and Microorganisms

A Survey of Eukaryotic Cells and Microorganisms

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

Filters

Viruses with _ sense RNA contain the correct message for translation, while viruses with _ sense RNA must first be converted into a correct message.