![]() ![]() Substance that releases protons when dissolved in water, forming a hydronium ion (H 3O +). It is the neurotransmitter at vertebrate neuromuscular junctions. Found both in the brain and in the peripheral nervous system. Neurotransmitter that functions at a class of chemical synapses known as cholinergic synapses. Sometimes called the nicotinic acetylcholine receptor to distinguish it from a muscarinic acetylcholine receptor, which is a G-protein-linked cell-surface receptor. ![]() Best understood example of a transmitter-gated channel. ![]() Ion channel that opens in response to binding of acetylcholine, thereby converting a chemical signal into an electrical one. ( See Figure 2–62.) acetylcholine receptor It consists of an acetyl group linked to coenzyme A (CoA) by an easily hydrolyzable thioester bond. Small water-soluble molecule that carries acetyl groups in cells. ![]() Acetyl groups are important in metabolism and are added covalently to some proteins as a posttranslational modification. acetylĬhemical group derived from acetic acid. Large superfamily of membrane transport proteins that use the energy of hydrolysis of ATP to transfer peptides and a variety of small molecules across membranes. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |