Question

Upon activation, what do B-lymphocytes transform into before becoming antibody-producing cells?

विकल्प

• Memory cells

• Macrophages

• T helper cells

• Plasmablasts

Answer 1

Upon activation, B-lymphocytes transform into plasmablasts. These plasmablasts then multiply and differentiate into antibody-producing plasma cells, which are the effector cells of the humoral immune response.