Oseltamivir acts by inhibition which viral enzyme-: (A) Neuraminidase, (B) Dismutase, (C) Lyase, (D) Endonuclease
Answer is A. Ans. is 'a' i.e., Neuraminidase * Oseltamivir acts by inhibiting influenza virus neuraminidase enzyme which is needed for release of progeny virions from the infected cell. Spread of the virus in the body is thus checked.