Why are antigens called antibodies generating chemicals?

Why are the antigens called antibody-generating chemicals?

Antigen and Antibody.

Protective proteinous chemical compounds produed by the immune cells in response to antigens are called antibodies, also called immunoglobulins. There are five classes of antibodies: IgA, IgD, IgE, IgG and IgM. Following diagram is that of a specific class of antibodies. Observe the diagram and answer the questions listed below the diagram: (i) To which class of antibodies, this antibody belongs to ? (ii) Identify the parts of the diagram labelled as A and B. (iii) Give the name of the part of antibody which binds the antigen. (iv) Which type of immune system is formed by the antibodies?

Study of interaction of antigens and antibodies in the blood is

Distinguish between : (a) antigens and antibodies, (b) B-cells and T-cells.

Chemically an antibody is

Chemically an antibody is

Why is DPT called triple antigen?

Which antibody is called secretery antibodies