How does immune system fight against pathogens or their products?
Anas Umar , 6 Years ago
Grade 6
1 Answers
Arun
Antibodies also can neutralize toxins (poisonous or damaging substances) produced by different organisms. Lastly, antibodies can activate a group of proteins called complement that are also part of the immune system. Complement assists in killing bacteria, viruses, or infected cells
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Last Activity: 6 Years ago
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