Which of the following choices best describes a plasma cell?
A. It is a differentiated T cell.
B. It is a differentiated B cell.
C. It responds to an antigen and differentiates into a B cell.
D. It is produced during a primary immune response, persists, and multiplies in response to a reappearance of the antigen.
Answer:B
Which of the following choices best describes a plasma cell?
A. It is a differentiated T cell. B. It is a differentiated B cell. C. It responds to an antigen and differentiates into a B cell. D. It is produced during a primary immune response, persists, and multiplies in response to a reappearance of the antigen.