Both the concentration gradient and electrical gradient favor movement of Cl- ions into the cell. B. the membrane potential. C. the concentration difference across the membrane. D. All of the above. Place the following steps in an action potential in the correct order.
Sodium channels become inactivated and potassium channels are opened.
Sodium channel gates open in response to change in membrane potential. A. Cl- ions will rush into the cell leading to hyperpolarization and a reduced likelihood of an action potential. B. Cl- ions will rush into the cell leading to depolarization and an increase in the chance for an action potential. C. Cl- ions bind to GABA and inhibit it from interacting with the receptor, stimulating an action potential. A. Receptors are stimulated to bind to their ligands.