Which one of the following is a bacterial disease?

Which of the following is a good example of a psychotherapeutic agent?

The drug Tegamet is:

Ofloxacin is :-

Which of the following is $NOT$ true for $Reserpine$?

Two statements in respect of drug-enzyme interaction are given below.
Statement $I$: Action of an enzyme can be blocked only when an inhibitor blocks the active site of the enzyme.
Statement $II$: An inhibitor can form a strong covalent bond with the enzyme.
In the light of the above statements,choose the correct answer from the options given below.