Substances capable of inducing formation of antibodies are called?

Substances capable of inducing formation of antibodies are called?

• A. Immunoglobulins
• B. Immunity
• C. Antigens
• D. Anti-toxin

Answer: (C)

Antigens are the substances capable of triggering antibody formation. An antigen is anything the immune system recognizes as foreign, prompting B cells to activate and produce antibodies aimed at neutralizing or marking the invader. This process often involves helper T cells and leads to plasma cells making antibodies and memory cells for future protection. Immunoglobulins are the antibodies themselves, not the triggers. Immunity refers to the overall protective state resulting from immune responses, and anti-toxins are antibodies directed against toxins, not the general class of substances that initiate antibody production.

Antigens are the substances capable of triggering antibody formation. An antigen is anything the immune system recognizes as foreign, prompting B cells to activate and produce antibodies aimed at neutralizing or marking the invader. This process often involves helper T cells and leads to plasma cells making antibodies and memory cells for future protection. Immunoglobulins are the antibodies themselves, not the triggers. Immunity refers to the overall protective state resulting from immune responses, and anti-toxins are antibodies directed against toxins, not the general class of substances that initiate antibody production.