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What is E antigen (HBeAg) of hepatitis B virus is a product of which gene and explain in detail?
Ans. is 'b' i.e., C Genes & gene products The genome of HBV is made of circular DNA, but it is unusual because the DNA is not fully double stranded --> one of the strands is incomplete and other is complete - paially double stranded DNA. There are four known genes encoded by genome --> 'C' , X', `P' ,'S'.