What is interferon?

What are interferons?

What are interferons? How they act?

What are interferons ? How do interferons check infection of uninfected cells?

What are interferons? How do interferons check infection of new cells?

What are interferons? How do they help in controlling the disease?

What are interferons? How do they help in controlling the disease?

What are interferons? How do they check viruses?

What are interferons? Name one disease controlled by them.

(a) It is generally observed that the children who had suffered from chicken- pox in their childhood may not contract the same disease in their adulthood. Explain giving reasons the basis of such an immunity in an individual. Name this kind of immunity. (b) What are interferons ? Mention their role.