Ionic receptors are all except

Ionic receptors are all except ?
a) NMDA
b) Kainate
c) mGluR
d) AMPA
Correct Answer - C
Ans. C . mGluR
Inotropic receptors
Inotropic receptors are transmembrane ion channels which allow
different kinds of ion to travel in and out of the cell.
Binding of neurotransmitter (ligand) either open or close the ion
channel.
Therefore, inotropic receptors are “Ligand gated transmembrane ion
channels,”
Examples of inotropic receptors are:-

  1. For glutamate - AMPA, Kainate, NMDA
  2. For GABA: GABA(a) recePtors
  3. For acetylcholine: Nicotinic (Nm,Nn )
  4. For serotonin - 5HT3