Naive B cells are recognized by their expression of
A) no immunoglobulins on the cell surface because somatic recombination has not yet commenced
B) both membrane-bound and secreted forms of immunoglobulin
C) both IgM and IgD on the cell surface
D) V(D) J recombinase
E) uracil-DNA-glycosylase (UNG) .
Correct Answer:
Verified
Q52: Neutralizing antibodies
A)interfere with antigen degradation
B)facilitate uptake of
Q53: Which of the following can be found
Q54: Which of the following does not describe
Q55: Which of the following determines the isotype
Q56: Which of the following is mismatched?
A)surface immunoglobulin:
Q58: Which of the following statements regarding immunoglobulins
Q59: IgM and IgD are co-expressed on naive
Q60: A.What is affinity maturation and what molecular
Q61: The process of _ results in the
Q62: _ forms dimers,whereas _ forms pentamers.
A)IgG; IgD
B)IgE;
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