M Prep | MCAT 2015 Question of the Day - Prep, Practice Questions, and More!

Q:	Allergies are typically developed after a first exposure to an antigen. The onset of an immune response is rapid and the effects are acute. The recognition of the allergenic antigens is typically mediated by which component of the immune system, and under which category does this component fall?

immunoglobulins; innate immune system

immunoglobulins; adaptive immune system

complement; innate immune system

complement; adaptive immune system