Question

B lymphocytes are primarily responsible for:

A) neutralizing antigens.

B) producing antibodies.

C) directly attacking antigens.

D) producing antigens.

Answer 1

B lymphocytes, or B cells, are primarily responsible for producing antibodies which are crucial for the humoral immune response, identifying and targeting specific antigens.

Step-by-step explanation:

B lymphocytes, commonly referred to as B cells, are primarily responsible for producing antibodies in response to pathogens. These antibodies are key components in the humoral immune response, and each antibody is specific to a particular antigen.

The process of antibody production by B cells involves their activation upon encountering antigens, leading to differentiation into plasma cells that secrete antibodies capable of binding to the antigens. In contrast to direct engagement with pathogens,

B cells do not produce antigens or directly attack them; instead, they mark the pathogens for destruction by other immune cells.