<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A neuroscientist is delivering a lecture on the electrophysiology of the brain. He talks about neuroreceptors which act as ion channels in the neurons. He mentions a specific receptor, which is both voltage-gated and ligand-gated ion channel. Which of the following receptors is most likely to be the one mentioned by the neuroscientist?? A: GABAA receptor, B: Glycine receptor, C: NMDA receptor, D: Nicotinic acetylcholine receptor, E: AMPA receptor,  <response>: Based on the information provided in the question stem, we are looking for a neuroreceptor that acts as both a voltage-gated and ligand-gated ion channel. The GABAA receptor is a ligand-gated ion channel, but not voltage-gated. The glycine receptor is primarily ligand-gated as well, not voltage-gated.The NMDA receptor is a likely option, as it is both ligand-gated and voltage-gated. When the ligand glutamate and co-agonist glycine bind, the channel opens, but is also voltage-dependent.Nicotinic acetylcholine receptors are ligand-gated ion channels, but not voltage-gated.AMPA receptors are primarily ligand-gated, not voltage-gated.Therefore, based on the information provided, the NMDA receptor is the most likely answer, as it meets the criteria of being both ligand-gated and voltage-gated.C: NMDA receptor 