Bidentate ligands have two donor atoms which allow them to bind to a central metal atom or ion at two points. Common examples of bidentate ligands are ethylenediamine (en), and the oxalate ion (ox). What is called ligand How are they classified? Ligands are classified in many ways, including: charge,Read More →
What are ligand gated ion channels? … They open their permeability to certain ions in response to a ligand. What causes ligand gated ion channels to open? Ligand-gated ion channels open when a chemical ligand such as a neurotransmitter binds to the protein. Voltage channels open and close in responseRead More →
PNP is regarded as one of various tridentate pincer ligands, namely ligands whose name is associated with the coordination mode to transition metal ions. Their general structural features are a central pyridine or phenyl ring ortho-disubstituted by two coordinating moieties, usually having N or P donor atoms. What is pincerRead More →
A ligand that can bind to and alter the function of the receptor that triggers a physiological response is called a receptor agonist. Ligands that bind to a receptor but fail to activate the physiological response are receptor antagonists. What happens when a ligand binds to a receptor quizlet? BindingRead More →