Antibodies are proteins manufacture by B lymphocytes against

Antibodies are proteins manufacture by B lymphocytes against specific antigens. An initial B lymphocyte has variety in the antibodies it will manufacture, but when triggered to produce antibodies, will make specific antibodies for the rest of its life. How might this be accomplished?

Solution

B cells produce memory cells when an antigen enters first time in to the body along with antibodies. When same antigen enters second time it will directly produce antibodies against certain antigen because of memory cells.