The chemical reaction taking place at the anode of a cell is

At the anode,the process of $......$ occurs,and at the cathode,the process of $......$ occurs.

Which metals are used as an anode and a cathode in a $Daniell$ cell?

Which cell differs from the fundamental principle point of view?

The reaction at the cathode in the cells commonly used in clocks involves:

Provide the chemical reaction and the potential of a Daniell cell by drawing a labelled diagram. Also,provide primary information indicating what type of cell it is.