State the function of interpherons.

One Line Answer

Interferons are proteins secreted by virus-infected cells. They provide immunity by protecting the non-infected cells from viral infection.

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2018-2019 (March) Abroad (Set 1)

Q 4.2 | 1 mark

Mention role of interferons

How does the human body respond when vaccine is introduced into it?

Give one significant difference between primary lymphoid organs and secondary lymphoid organs. Give one example of each.

Mention one application of the following:
Colostrum

Innate immunity is provided by __________.

Define health.

Coating of bacteria to facilitate subsequent phagocytosis by macrophages is known as ____________.

Which type of immunity is acquired by antigenic stimulus?

What is the site of maturation of B-lymphocytes?

______ provides a physical barrier.