Reverse transcriptase is a RNA dependant DNA polymerase.which of the these viruses has it: (A) Hepatitis A, (B) Hepatitis B, (C) Hepatitis E, (D) Hepatitis C
Answer is B. Ref Robbins 9/e p832 Hepatitis B virus contains pol gene .this exhibit both DNA polymerase activity and reverse transcriptase activity replication of viral genome occurs through intermediate RNA template activity