Problem
1. What happens during the lysis stage?
2. Do you need a large tissue sample from which to extract DNA?
3. What is the purpose of the concentrated salt solution?
4. Which reagent precipitates the DNA and how?
5. Why is it important you check how your gel is positioned in the gel rig?
6. Why is agarose used in gel electrophoresis?
7. Why does the DNA move along the gel towards the red anode?