Exercise: Anti Bodies

Questions for: Anti Bodies

The human IgG class of antibodies is divided into
A:
five IgG classes
B:
two IgG classes
C:
three IgG classes
D:
four IgG classes
Answer: D
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The humoral immune response relies on the production of soluble proteins called
A:
antibodies
B:
macromolecules
C:
lymphocytes
D:
none of these
Answer: A
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Antigenic determinants bind to which portions of an antibody?
A:
Variable regions
B:
Constant regions
C:
Only light chains
D:
Only heavy chains
Answer: A
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Structures of anti-PCP antibody shows that the tight binding of PCP to the antibody is primarily due to
A:
hydrophobic forces
B:
electrostatic forces.
C:
Van der Waals forces.
D:
none of these
Answer: A
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A polyclonal antibody response
A:
is produced only in response to polymeric antigens
B:
is produced by several B cells recognizing different pitopes on the same antigen
C:
occurs during the lag phase of the immune response
D:
violates clonal selection
Answer: B
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