Main article: Nicotinic acetylcholine receptors. The nAChRs are ligand-gated ion channels, and, like other members of the cys-loop ligand-gated ion channel superfamily, are composed of five protein subunits symmetrically arranged like staves around a barrel.
Acrylonitrile butadiene styrene, otherwise known as ABS plastic, is a lightweight material popularly used in children's toys. There are two types: one suited for extrusion molding and one for injection molding. LEGO blocks are made from ABS plastic because it is so light and durable. Continue Reading.
It is not âcosmetic carbon fiber fabric.â This is commonly used in body panels and works well in that application, however, it has half the strength as the BAC 222 Carbonator Axle stiffener due to the type of carbon fiber and the fiber angles. Be aware of inferior, weak imitation axles using the cosmetic carbon fiber fabric as a stiffener.