Because most receptors are membrane proteins, which of the

Last updated: 7/29/2022

Because most receptors are membrane proteins, which of the following is usually true? They are only attached to one membrane surface: exterior or interior. They change their conformation after binding with signal polypeptides. They lead to changes in intracellular ion concentration. They preferentially bind with lipid or glycolipid signal molecules. They open and close in response to protein signals.