Increased Cl^- conductance in olfactory sensory neurons

A) Depolarizes the cells because Cl^- enters the cells
B) Depolarizes the cells because Cl^- leaves the cells
C) Hyperpolarizes the cells because Cl^- enters the cells
D) Hyperpolarizes the cells because Cl- leaves the cells
E) Depolarizes the cells because Ca²⁺ enters the cells