Nikolas
Created page with "We already went through the basic mechanisms of drug action in topic 3. Here we will discuss their signal mechanisms. The topic is mostly repetition of biochemistry 1 and 2. == Receptor types == === Ionotropic receptor === thumb|324x324px|Structure of ionotropic receptors Ionotropic receptors, more commonly known as ''ligand-gated ion-channels'', are ion channels that are opened when a ligand binds to it. This type of receptor..."