Question

what is the meaning of autoimmunity? a) immunity has been acquired through vaccines. b) a mother passes her antibodies to her unborn child. c) an individual is naturally immune to many common diseases. d) the immune system mistakenly targets normal body cells. question 4 (2 points) an immunoglobulin is a protein that functions specifically as an antibody. true false

Explanation:

Autoimmunity occurs when the immune system, which is supposed to protect the body from foreign invaders, mistakenly attacks normal body - cells. Immunoglobulins are proteins that function specifically as antibodies.

Answer:

d) The immune system mistakenly targets normal body cells.
True