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Test 1

Across
Phagocyte
Directs cells to invaders by secreting chemicals and producing cytokines
Region of antibody that binds to phagocyte
Origin of macrophage
Restrains the immune system from overreacting
Part of antibody that is made of protein
Monoblast in the blood is called..
Found on the surface of pathogens
Binds to ICAM to stop movement of neutrophil
Down
Foreign substance that induces a response
Origin of macrophage
Recruited by macrophages
Found in bone marrow and eventually becomes a monocyte.
Part of antibody that is made of protein
Cause foreign invaders to die by cell suicide
Region of antibody that binds to antigen
Process of identifying foreign material and destroying it.
Where WBCs are formed
Endothelial cells release when IL-1 and TNF signals are released
Contains cell debris