Which of the following substances is NOT likely to trigger the immune response?
A) pollen grains
B) bacteria
C) self-antigens
D) fungi
E) virus particles

Question

Quizplus · Accepted Answer

Self-antigens are not likely to trigger the immune response because the immune system is programmed to recognize and ignore these antigens as part of the body's own tissues. Pollen grains, bacteria, fungi, and virus particles are all foreign substances that can trigger an immune response.

Which of the Following Substances Is NOT Likely to Trigger