Question

V
What is the antigenen​

Answer 1

Answer:

In immunology, an antigen is a molecule or molecular structure, such as may be present at the outside of a pathogen, that can be bound by an antigen-specific antibody or B cell antigen receptor. The presence of antigens in the body normally triggers an immune response

I HOPE IT'S HELPFUL TO YOU

PLEASE MARK ME AS BRAINLIST AND THANKS ME

Answer 2

Antigen is any foreign substance that stimulates the production of antibodies by the immune system. Antigens include foreign proteins, bacteria, viruses, pollen, and other materials. Antigens cause the immune system to make a specific immune response.