Complement and interferons
A)activate T cells.
B)are antibodies secreted by plasma cells.
C)are protective proteins that enhance the immune response to infection.
D)include histamine and leukotrienes that cause anaphylaxis.

Question

Quizplus · Accepted Answer

Complement and interferons are both protective proteins that enhance the immune response to infection. Complement is a group of proteins that can directly attack and destroy pathogens, while interferons can activate other immune cells to mount a stronger response.

Complement and Interferons