What are opportunistic infections?

How does silencing of specific m RNA interference prevent parasitic infection?

Distinguish between electroporation and micro infection.

What are interferons? How do they help in developing resistance to infections?

What is the basic principle of vaccination? How do vaccines prevent microbial infections? Name the organism from which hepatitis B vaccine is produced.

true or false main cause of disease are genetic disorder, infections and life style.

Small proteins produced by vertebrate cells naturally in reponse to viral infections and which inhibit multiplication of viruses are called

What are histones? What are their functions?

List the symptoms of Ascariasis. How does a healthy person acquire this infection.

What are the various public health measures, which you would suggest as safeguard against infections diseases?