All of the following are characteristics of IgM, except
A) it has 10 antigen binding sites.
B) it contains a central J chain.
C) it is the first class synthesized by a pla cell.
D) it can fix complement.
E) it is a dimer.
Correct Answer:
Verified
Q23: Which process involves a more rapid synthesis
Q28: The immunoglobulin/s found on the surface of
Q29: An example of artificial passive immunity would
Q32: The immunoglobulin class that has a dimer
Q34: Which process involves antibodies coating microorganisms in
Q36: Cytotoxic T-cells
A)stimulate B-cell proliferation.
B)lack specificity for a
Q40: Which immunoglobulin class/es can fix complement?
A)IgM only
B)IgG
Q47: Toxoids
A)contain modified bacterial exotoxin molecules.
B)are always genetically
Q50: Which of the following is a special
Q51: High titers of specific antibodies are components
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