Question

question 3 (2 points) what is the meaning of autoimmunity? a) a mother passes her antibodies to her unborn child. b) an individual is naturally immune to many common diseases. c) immunity has been acquired through vaccines. 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 question 5 (2 points)

Explanation:

Autoimmunity occurs when the immune system mistakenly attacks normal body - cells. Immunoglobulins are proteins that function as antibodies.

Answer:

Question 3: d. The immune system mistakenly targets normal body cells.
Question 4: True