Doctors trying to identify the nature of the immune response to a newly identified pathogen note that every time they isolate the antigen that the immune system is responding to,it is bound to the surface of a cell.This means that the component(s)of the immune system involved could be

Question

Quizplus · Accepted Answer

All of the choices listed are possible components of the immune system that could be involved in identifying and responding to the antigen bound to the surface of a cell. T cell receptors recognize antigens presented by MHC proteins on the surface of cells, while macrophages and dendritic cells are specialized immune cells that can present antigens to T cells in order to initiate an immune response. Therefore, all of the choices could be involved in identifying and responding to the pathogen in question.

Doctors Trying to Identify the Nature of the Immune Response