What 2 functions do phagocytes serve in immune responses?

Question

Quizplus · Accepted Answer

Phagocytes serve primarily to engulf and destroy foreign cells or particles, which is an important first step in eliminating an infection. Additionally, they can alert other cells of the immune system to the presence of an invader through the release of signaling molecules, contributing to a coordinated immune response. While antibodies may be produced by other immune cells, phagocytes themselves do not produce them. Phagocytes also do not serve as a physical barrier, as they are internal cells within the body.

What 2 Functions Do Phagocytes Serve in Immune Responses