Question

What role do antigens play in the body?

Answer 1

Answer:

identifying cells as foreign

Explanation:

An antigen is a toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies. antigen can also be defined as a substance that binds to specific antibodies, which in the human body are used to find and neutralize any potentially harmful foreign substances in the bloodstream.

Answer 2

Identifying cells as foreign


Hope this helped !!!!