What are the two types of acquired immune response?

What are the two types of acquired immune response?

• A. Innate and adaptive
• B. Antibody-mediated and cell-mediated
• C. Immediate and delayed
• D. Humoral and cellular

Answer: (B)

The correct response identifies the two primary types of acquired immune response: antibody-mediated and cell-mediated immunity. Antibody-mediated immunity, often referred to as humoral immunity, involves B cells that produce antibodies in response to specific antigens. These antibodies circulate in the body and bind to pathogens, neutralizing them or marking them for destruction by other immune cells. Cell-mediated immunity, on the other hand, involves T cells that do not primarily produce antibodies but instead directly attack infected cells, tumor cells, or transplanted tissues. They play critical roles in clearing intracellular pathogens and orchestrating the overall immune response. Together, these two components create a comprehensive acquired immune response that can effectively target and eliminate a wide variety of pathogens that the body encounters over time.

The correct response identifies the two primary types of acquired immune response: antibody-mediated and cell-mediated immunity.

Antibody-mediated immunity, often referred to as humoral immunity, involves B cells that produce antibodies in response to specific antigens. These antibodies circulate in the body and bind to pathogens, neutralizing them or marking them for destruction by other immune cells.

Cell-mediated immunity, on the other hand, involves T cells that do not primarily produce antibodies but instead directly attack infected cells, tumor cells, or transplanted tissues. They play critical roles in clearing intracellular pathogens and orchestrating the overall immune response.

Together, these two components create a comprehensive acquired immune response that can effectively target and eliminate a wide variety of pathogens that the body encounters over time.