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collingr collingr
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7 years ago
What are the four defensive cells and how do they combat pathogens?

What are the two types of defensive proteins? 

How do they combat pathogens?
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wrote...
Educator
7 years ago
Eosinophils- parasitic worms;
Macrophages- activates 3rd line of defense;
Neutrophils- go to site of infection to get rid of it;
Natural Killer cells- type of lymphocyte; kill abnormal cells in body by lysis
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