Advantages of isotype switching include
A) ability to respond to multiple epitopes of the same antigen with the same B cell and rapid response when a pathogen engages in antigen variation.
B) rapid response when a pathogen engages in antigen variation.
C) ability to respond to multiple epitopes of the same antigen with the same B cell.
D) ability to respond to multiple epitopes of the same antigen with the same B cell, expanded antibody response as different isotypes predominate in different areas of the body, and rapid response when a pathogen engages in antigen variation.
E) expanded antibody response as different isotypes predominate in different areas of the body.
Answer: E
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