Which of the following attacks and kills foreign bodies such as bacteria and viruses?

Question

Quizplus · Accepted Answer

Macrophages and killer T cells are both part of the body's immune system and are designed to attack and kill foreign bodies such as bacteria and viruses. Thrombocytes and monocytes are involved in blood clotting and immune response, but they do not directly attack and kill foreign bodies. Helper T cells and erythrocytes are involved in immune response and oxygen transport, respectively, but they do not have the ability to directly kill foreign bodies. Killer T cells and platelets do have some role in immune response and blood clotting, but they do not act as the primary defense against foreign bodies like bacteria and viruses.

Which of the Following Attacks and Kills Foreign Bodies Such