Antibodies that act against a particular foreign substance are released by___________ .
A) plasma cells
B) lymph nodes
C) T lymphocytes
D) medullary cords

Question

Quizplus · Accepted Answer

Plasma cells are specialized white blood cells that differentiate from B lymphocytes (B cells) when they encounter their specific antigen. Upon activation, B cells become plasma cells that produce and secrete large volumes of antibodies specific to the antigen they encountered, playing a crucial role in the body's immune response to foreign substances.

Antibodies That Act Against a Particular Foreign Substance Are Released