Hemolytic disease of the newborn. Individuals who suffer from atopic allergies a. Have more mast cells than other individuals. Make IgE against allergenic substances. Someone who has AIDS a. has acquired immune responses, but no innate immune responses. Lacks helper T cells.
Complement refers to a.
Proteins that induce fever 56. A membrane attack complex is a. antibodies bound to bacteria or fungi b. a donut-shaped complex of complement proteins that punches holes in microbial membranes. NK cells have a TCR on their cell surface. NK cells can kill cancer cells. NK cells are a kind of white blood cell.