An Electrolytic Cell Has Two Electrodes

Multiple Choice

An electrolytic cell has two electrodes. Which statement is correct?

A) Oxidation takes place at the anode, which is positively charged.
B) Oxidation takes place at the anode, which is negatively charged.
C) Oxidation takes place at the cathode, which is positively charged.
D) Oxidation takes place at the cathode, which is negatively charged.
E) Oxidation take place at the dynode, which is uncharged.