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.
Flex-Mend Tape Solid coated fabric with adhesive back, designed to blend perfectly with the underbelly membrane. Just cut, peel and stick. Perfect solution for underbelly fabric rips and tears, it looks just like black plastic belly material.Flex-Mend is a woven polyethylene fabric, solid coated with a specially formulated, very aggresive adhesive. An easily removed paper release liner is laminated to the fabric.lex-Mend Tape Solid coated fabric with adhesive back, designed to blend perfectly with the underbelly membrane. Just cut, peel and stick. Perfect solution for underbelly fabric rips and tears, it looks just like black plastic belly material.