The Fc region on IgG
A) interacts with complement.
B) attaches to receptors on interleukin-1.
C) reacts with and coats the antigen.
D) contains a variable region.
E) interacts with complement AND attaches to receptors on interleukin-1.
Correct Answer:
Verified
Q24: Each class of antibody is specifically defined
Q25: Ag-Ab binding may result in
A)neutralization.
B)immobilization.
C)agglutination.
D)opsonization.
E)All of the
Q31: Which of the following class of antibody
Q36: Antigens interact with antibodies at
A)the outer end
Q39: The cells that actually secrete antibodies are
A)plasma
Q42: The surface receptors on B and T
Q48: The immune response is directed against an
Q48: Memory cells may take the form of
A)B
Q51: The peptides presented by MHC class II
Q55: Macrophages and dendritic cells are
A)T cells.
B)B cells.
C)antigen-presenting
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