Question

[ Carbohydrates , Lymphocytes , Proteins , erythrocytes , specific antigen ]

1. Chemically antibodies are ______________.

2. Antibodies are produced on exposure to _________________.

3. Antibodies are produced by a type of specialised _________________.

4.Antibodies are _______________ which means that one kind of antibody acts against only one particular type of antigen.

Answer 1

1. Chemically antibodies are proteins.

2. Antibodies are produced on exposure to antigen.

3. Antibodies are produced by a type of specialised lymphocytes.

4.Antibodies are specific which means that one kind of antibody acts against only one particular type of antigen.