A Plasma Cell

Multiple Choice

A plasma cell

A) secretes antibodies.
B) circulates as a T cell until it is exposed to its specific antigen.
C) circulates as a B cell until it is exposed to its specific antigen.
D) secretes antibodies and circulates as a T cell until it is exposed to its specific antigen.
E) secretes antibodies and circulates as a B cell until it is exposed to its specific antigen.