Answer / Shivani Ranjan

Opsonisation is a process in immunology where immune system proteins, known as opsonins, are attached to the surface of pathogens (such as bacteria or viruses) to make them more susceptible to phagocytosis by host immune cells.

What are hypersensitive reactions?

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What is radial immuno diffusion method?

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What are plasma cells?

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Into how many types is active immunity further classified? What are they?

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Briefly describe about precipitation reaction.

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What is the response type and activity shown by effectors molecules igg, igm and iga?

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What is the disadvantage of direct immuno fluorescence?

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What is bursa of fabricius?

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Explain iso antigen?

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what is isotype switching?

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define the term immunity

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Macrophages, which are present in the liver, are called as.

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