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mart [117]
3 years ago
14

How do memory cells fight pathogens

Health
2 answers:
Alex73 [517]3 years ago
7 0
They contain lymphocytes<span> that are white blood </span>cells<span> and produce specific antibodies to destroy </span><span>pathogens.</span>
8_murik_8 [283]3 years ago
6 0
<span>B cells recognize their specific antigen on the surface of the invading pathogen or recognize toxins secreted by pathogens. Then, some B cells clone into memory B cells, while others multiply as plasma cells, which generate antibodies that bind to pathogens and block them from entering your healthy cells.</span>
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Can someone explain the order of the blood flow through the heart and body using these terms: right atrium, right ventricle, pul
Anastasy [175]

right side:

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left side:

<em>pulmonary vein</em> empties oxygen-rich blood from the lungs into the <em>left atrium</em>.

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3 years ago
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3 years ago
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How are passive immunity and active immunity similar
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When you practice self-acceptance, you are less likely to
worty [1.4K]

Answer:

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