Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Key Points ▪ Two different populations of nicotinic acetylcholine receptors exist at the mammalian neuromuscular junction. In the adult, the nicotinic acetylcholine receptor at the postsynaptic (muscular) membrane is composed of α 2 βδε subunits, while the fetal (immature) receptor…