Which reaction is involved in an immune adaptive response after exposure to a pathogen?

Question

Quizplus · Accepted Answer

Recognition of infected cells by T cells is a key reaction involved in the immune adaptive response. T cells recognize specific antigens on the surface of infected cells and initiate an immune response to eliminate the pathogen. This is a specific and targeted response, as opposed to the non-specific reactions listed in other choices.

Which Reaction Is Involved in an Immune Adaptive Response After