Zoology - Human Health and Diseases Question with Solution | TestHub

B cells are lymphocytes that play a large role in the humoral immune response (as opposed to the cell-mediated immune response, which is governed by T cells). B cells primarily function to make antibodies while T-Cells help B-Cells.

Each antibody has 4 peptide chains, two small which are light and two heavy which are long chains. The antibody recognizes the pathogen, called an antigen, via variable region which is antigen binding site