Which cells'direct involvement are required for cell-mediated immunity?
A)T-cells
B)B-cells
C)bacterial cells
D)viral components
E)neutrophils

Question

Quizplus · Accepted Answer

Cell-mediated immunity requires the direct involvement of T-cells, which are a type of lymphocyte that recognizes and responds to specific antigens. T-cells can help activate other cells in the immune system, such as macrophages and natural killer cells, to destroy infected cells or cancer cells. B-cells, on the other hand, are involved in the humoral immune response and produce antibodies to neutralize specific pathogens. Bacterial cells and viral components can be targets of the immune response, but they are not cells involved in the immune response itself. Neutrophils are a type of white blood cell that can phagocytize bacteria, but they are not directly involved in cell-mediated immunity.

Which Cells'direct Involvement Are Required for Cell-Mediated Immunity