antibodies
antigen
An antigen is any substance that causes your immune system to produce antibodies against it. An antigen may be a foreign substance from the environment. If you get a vaccine for rubella, the antibody formed will not act against mumps (another virus).
An Antigen
If it can be harmful, it can be referred to as pathogen.
Cheese.
Antigen is the medical term meaning foreign substance.
Antigen
One term that is used is antigen. An antiGEN will GENerate an ANTIbody which will 'kill' the antigen.
substance
antigen
Antibodies
do you mean antigens? An antigen is any (foreign) substance that stimulates an immune reaction.
An antigen are the germs that enter the body, and antibodies are the thing that the body produces to kill them.
An antigen is a substance that can invoke an immune response. While an antibody is the immune system's response to an antigen. Antibodies, act by directly neutralizing the antigen and/or bind to the antigen and signaling marcophages to phagocytose the antigen.
antigen
antigen- any substance the body regards as foreign
Antigen