Which of the following are mechanisms in the lungs to protect them from pathogens? (Select all that apply)  

Which of the following are disadvantages of fever in the body? (Select all that apply)

This is the complement activating pathway that relies on antibodies:

In a Kirby-Bauer assay to measure how well an antibiotic inhibited an organism, the ________ is measured.

 These are chemical compound synthesized by one microbe to selectively kill other microbes:

This enzyme allows a bacterium to be resistant to penicillin:

Which of the following are advantages of fever in the body? (Select all that apply)

When drugs interfere with each other’s functioning when taken together, it is it is drug ________.

These antibodies enhance phagocytosis:

These proteins are on the surface of all nucleated cells and help the immune system identify self and present antigens: