Which type of leukocyte attaches to an intruder and produces a specific antibody to attack the intruder's antigen?

Question

Quizplus · Accepted Answer

B cells are responsible for producing specific antibodies to attack an intruder's antigen. They do so by attaching to the intruder and creating antibodies that are specific to the antigen on the intruder's surface. Macrophages and T cells also play important roles in the immune system, but they do not produce antibodies in the same way that B cells do. "A cell" is not a specific type of leukocyte.

Which Type of Leukocyte Attaches to an Intruder and Produces