Lymphocytes Play an Important Role in Fighting Infection and Disease

Multiple Choice

Lymphocytes play an important role in fighting infection and disease by

A) secreting digesting enzymes that dissolve foreign particles.
B) producing antibodies that destroy substances through the antigen-antibody reaction.
C) secreting platelets that engulf foreign particles so they may be excreted.
D) producing monoblasts that increase the amount of hemoglobin in the blood.