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just olya [345]
3 years ago
5

Explain how the immune system responds to pathegons

Chemistry
1 answer:
Ne4ueva [31]3 years ago
4 0

Answer:

The immune system responds to antigens by producing cells that directly attack the pathogen, or by producing special proteins called antibodies. Antibodies attach to an antigen and attract cells that will engulf and destroy the pathogen. The main cells of the immune system are lymphocytes known as B cells and T cells.

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What is the difference between energy levels, sub levels, and orbitals?
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Explanation:

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erastova [34]

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