All the following that act as ionic channels except: (A) Nicotine, (B) Insulin, (C) Glibenclamide, (D) Diazepam
Answer is B. Nicotin acts on NN and NM receptor which are Ino tropic receptors Diazepam act on GABA-BZD CL channel Complex that mediates entry of chlori Glibenclamide is a sulpforylchloride that act on ACh sensitive K+ channel Insulin act on enzymatic receptors Ref-KDT 7/e p49