Autoimmune disorders are caused by
A) lymphocytes and antibody molecules attacking self cells instead of only foreign cells.
B) B cell activation.
C) impaired innate immunity function.
D) T cell activation.
E) the inability to make antibodies.

Question

Quizplus · Accepted Answer

Autoimmune disorders are caused by the immune system mistakenly attacking the body's own cells and tissues. This occurs when lymphocytes (B and T cells) and antibody molecules fail to distinguish between self and non-self antigens, leading to an attack on self-cells instead of foreign cells.

Autoimmune Disorders Are Caused by