Autoimmunity is:
A) an automatic response to an antigen.
B) a failure of self cell recognition.
C) a reaction to environmental antigens.
D) a normal response to infection.
E) a response between the autonomic nervous system and the immune system.

Question

Quizplus · Accepted Answer

Autoimmunity occurs when the immune system fails to recognize the body's own cells as "self" and mistakenly attacks them, leading to autoimmune diseases.

Autoimmunity Is