Which one is an example of bacteriocidal antibiotics?

Which of the following medicinal properties is exhibited by curcumin?

Which of the following is not a general anesthetic?

The statement/s which are true about antagonists from the following is/are :-
$A.$ They bind to the receptor site.
$B.$ Get transferred inside the cell for their action.
$C.$ Inhibit the natural communication of the body.
$D.$ Mimic the natural messenger.
Choose the correct answer from the options given below :-

Which one of the following is a cationic detergent?

Methacetin ($4$-methoxy-acetanilide) is a/an ... drug.