NEET BIOLOGY

Detailed explanation-1: -interferon, any of several related proteins that are produced by the body’s cells as a defensive response to viruses. They are important modulators of the immune response. Interferon was named for its ability to interfere with viral proliferation.

Detailed explanation-2: -1 Answer. Explanation: Interferons (INFs) are a group of three vertebrate glycoproteins (, , ) (out of these, two ( and ) are produced within virally infected cells. Interferon act as antiviral protein by inducing synthesis of the enzymes which inhibit the viral production cycle.

Detailed explanation-3: -Interferons are a family of structurally related, species-specific proteins that enhance the immune system released by host cells in response to the presence of pathogens such as viruses, bacteria, parasites, and tumor cells.

Detailed explanation-4: -Solution: Virus-infected cells secrete proteins called interferons which protect non-infected cells from further viral infection.

Detailed explanation-5: -Interferons are antiviral proteins synthesized by many kinds of somatic cells in response to viral infection.