Question 1

Which of the following cells is NOT an APC?

Accepted Answer

A)  macrophages 
B)  natural killer cells 
C)  dentritic cells 
D)  mature B cells 
E)  None of the answers is correct; all of these are APCs. 
A)  macrophages 
B)  natural killer cells 
C)  dentritic cells 
D)  mature B cells 
E)  None of the answers is correct; all of these are APCs.

Question 2

The antibodies that can bind to large parasites are

Accepted Answer

A)  IgG. 
B)  IgM. 
C)  IgA. 
D)  IgD. 
E)  IgE. 
A)  IgG. 
B)  IgM. 
C)  IgA. 
D)  IgD. 
E)  IgE.

Question 3

The specificity of an antibody is due to

Accepted Answer

A)  the variable portions of the H and L chains. 
B)  the constant portions of the H and L chains. 
C)  the L chains. 
D)  its valence. 
E)  the H chains. 
A)  the variable portions of the H and L chains. 
B)  the constant portions of the H and L chains. 
C)  the L chains. 
D)  its valence. 
E)  the H chains.

Question 4

In addition to IgG, the antibodies that can fix complement are

Accepted Answer

A)  IgA. 
B)  IgE. 
C)  IgD. 
D)  IgM. 
E)  None of the answers is correct. 
A)  IgA. 
B)  IgE. 
C)  IgD. 
D)  IgM. 
E)  None of the answers is correct.

Question 5

IL-2, produced by TH cells,

Accepted Answer

A)  causes phagocytosis. 
B)  activates antigen-presenting cells. 
C)  activates TC cells to CTLs. 
D)  stimulates TH cell maturation. 
E)  activates macrophages. 
A)  causes phagocytosis. 
B)  activates antigen-presenting cells. 
C)  activates TC cells to CTLs. 
D)  stimulates TH cell maturation. 
E)  activates macrophages.

Question 6

Which of the following destroys virus-infected cells?

Accepted Answer

A)  dendritic cells 
B)  B cells 
C)  Treg 
D)  CTL 
E)  TH 
A)  dendritic cells 
B)  B cells 
C)  Treg 
D)  CTL 
E)  TH

Question 7

Figure 17.2
  
-In Figure 17.2, which areas are different for all IgM antibodies?

Accepted Answer

A)  a and b 
B)  a and c 
C)  b and c 
D)  c and d 
A)  a and b 
B)  a and c 
C)  b and c 
D)  c and d

Question 8

What type of immunity results from vaccination?

Accepted Answer

A)  innate immunity 
B)  naturally acquired active immunity 
C)  naturally acquired passive immunity 
D)  artificially acquired active immunity 
E)  artificially acquired passive immunity 
A)  innate immunity 
B)  naturally acquired active immunity 
C)  naturally acquired passive immunity 
D)  artificially acquired active immunity 
E)  artificially acquired passive immunity

Question 9

The antibodies found almost entirely and only on the surface of B cells (not secreted from them), and which always exist as monomers, are

Accepted Answer

A)  IgG. 
B)  IgM. 
C)  IgA. 
D)  IgD. 
E)  IgE. 
A)  IgG. 
B)  IgM. 
C)  IgA. 
D)  IgD. 
E)  IgE.

Question 10

Only dendritic cells produce interleukins.

Accepted Answer

A) True 
 B)False

Question 11

The variable region of the antibody is solely responsible the significant diversity of antigen targets.

Accepted Answer

A) True 
 B)False

Question 12

The most abundant class of antibodies in serum is

Accepted Answer

A)  IgM. 
B)  IgE. 
C)  IgA. 
D)  IgD. 
E)  IgG. 
A)  IgM. 
B)  IgE. 
C)  IgA. 
D)  IgD. 
E)  IgG.

Which of the following cells is NOT an APC?

The antibodies that can bind to large parasites are

The specificity of an antibody is due to

In addition to IgG, the antibodies that can fix complement are

IL-2, produced by TH cells,

Which of the following destroys virus-infected cells?

Figure 17.2 -In Figure 17.2, which areas are different for all IgM antibodies?

What type of immunity results from vaccination?

The antibodies found almost entirely and only on the surface of B cells (not secreted from them), and which always exist as monomers, are

Only dendritic cells produce interleukins.

The variable region of the antibody is solely responsible the significant diversity of antigen targets.

The most abundant class of antibodies in serum is

The Microbial World and You

Chemical Principles

Observing Microorganisms Through a Microscope

Functional Anatomy of Prokaryotic and Eukaryotic Cells

Microbial Metabolism

Microbial Growth

The Control of Microbial Growth

Microbial Genetics

Biotechnology and Dna Technology

Classification of Microorganisms

The Prokaryotes: Domains Bacteria and Archaea

The Eukaryotes: Fungi, Algae, Protozoa, and Helminths

Viruses, Viroids, and Prions

Principles of Disease and Epidemiology

Microbial Mechanisms of Pathogenicity

Practical Applications of Immunology

Disorders Associated With the Immune System

Antimicrobial Drugs

Microbial Diseases of the Skin and Eyes

Microbial Diseases of the Nervous System

Microbial Diseases of the Cardiovascular and Lymphatic Systems

Microbial Diseases of the Respiratory System

Microbial Diseases of the Digestive System

Microbial Disease of the Urinary and Reproductive Systems

Environmental Microbiology

Applied and Industrial Microbiology

Innate Immunity: Nonspecific Defenses of the Host

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Exam 17: Adaptive Immunity: Specific Defenses of the Host

Which of the following cells is NOT an APC?

The antibodies that can bind to large parasites are

The specificity of an antibody is due to

In addition to IgG, the antibodies that can fix complement are

IL-2, produced by TH cells,

Which of the following destroys virus-infected cells?

Figure 17.2 -In Figure 17.2, which areas are different for all IgM antibodies?

What type of immunity results from vaccination?

The antibodies found almost entirely and only on the surface of B cells (not secreted from them), and which always exist as monomers, are

Only dendritic cells produce interleukins.

The variable region of the antibody is solely responsible the significant diversity of antigen targets.

The most abundant class of antibodies in serum is

The Microbial World and You

Chemical Principles

Observing Microorganisms Through a Microscope

Functional Anatomy of Prokaryotic and Eukaryotic Cells

Microbial Metabolism

Microbial Growth

The Control of Microbial Growth

Microbial Genetics

Biotechnology and Dna Technology

Classification of Microorganisms

The Prokaryotes: Domains Bacteria and Archaea

The Eukaryotes: Fungi, Algae, Protozoa, and Helminths

Viruses, Viroids, and Prions

Principles of Disease and Epidemiology

Microbial Mechanisms of Pathogenicity

Practical Applications of Immunology

Disorders Associated With the Immune System

Antimicrobial Drugs

Microbial Diseases of the Skin and Eyes

Microbial Diseases of the Nervous System

Microbial Diseases of the Cardiovascular and Lymphatic Systems

Microbial Diseases of the Respiratory System

Microbial Diseases of the Digestive System

Microbial Disease of the Urinary and Reproductive Systems

Environmental Microbiology

Applied and Industrial Microbiology

Innate Immunity: Nonspecific Defenses of the Host

Filters