Preparation of 10% APS: This is the initiator and should
be added immediately before pouring-old APS may appear
to work but the quality of the cross-linking was reported
to be compromised. TEMED speeds up the rate of
polymerization but cannot start the polymerization. The
rate of polymerization is also affected by temperature.
Extraction of Plasmid DNA from yeast and to amplify
DNA by RAPD was carried out in the experiment.