How many different kinds of receptors are there for acetylcholine?

Answer 1

Two types, nicotinic and muscarinic

Answer 2

There are two main types of receptors for acetylcholine: muscarinic receptors, which are G-protein coupled receptors, and nicotinic receptors, which are ligand-gated ion channels. Each type of receptor is further classified into different subtypes based on their structure and function.