In Embryonic Neurons, Activation of Ionotropic GABA or Glycine Receptors

In embryonic neurons, activation of ionotropic GABA or glycine receptors results in

A) inward movement of chloride, which leads to hyperpolarization.
B) outward movement of chloride, which leads to hyperpolarization.
C) inward movement of chloride, which leads to depolarization.
D) outward movement of chloride, which leads to depolarization.
E) no net movement of chloride, which does not change membrane potential.