what internal organelle, inside of a macrophage, should eliminate dead/dying organelles or bacterial cells?
Phagocytosis is an important process in the immune system. Specialized cells, including macrophages, monocytes, neutrophils, and dendritic cells phagocytize invading cells, dead cells and cell debris. Protists, single-celled organisms, use phagocytosis to feed. To unlock this lesson you must be a Study.com Member.