Fagocito

The video explains how phagocytes help protect the body by removing dead cells, waste, and foreign bodies from the bloodstream and tissues. It highlights the role of blood in fighting infections and building immunity, noting that a liter of human blood contains millions of phagocytes.

What types of substances do phagocytes remove from the bloodstream?

Why is it important for the body to remove dead or dying cells?

What role do phagocytes play in the human body?

Estimate the number of phagocytes in 1 liter of human blood.

How do phagocytes contribute to building immunity?