The beneficial effect of drug neostigmine in the treatment of Myasthenia gravis is due to the action________?

The major cells seen in gingiva are________?

In mammals independent and tough suspension for teeth is provided by________?

When allergic manifestations occur pursuant to use of antimicrobial agents, what of the following is seen________?

Which among the drugs given below, does Not act by protease inhibition?

The binding site for complement on the IgG molecule is in the________?