3 years ago

Explain how an immune response starts after a macrophage attacks a pathogen

1 answer:

6 0

After the macrophage fails the Helper T Cell stimulates the B cells (create antibodies) if pathogen is extracellular and Cytotoxic T Cells (killer T cells, release perforin) if pathogen is intracellular. Once the pathogen is killed the B Cells create Memory B Cells and the Killer T Cells create memory T Cells.

Hopefully I helped answer your question :)

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Explanation:

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