Problem 1: What are the main steps used in extracting DNA from cheek cells?
Problem 2: The main ingredient of the DNA extraction solution is shampoo. What is the role of the DNA extraction solution? What part of the cell does it affect?
Problem 3: The main ingredient of the protease solution is "meat tenderizer". What is the role of protease in this experiment?
Problem 4: What is the purpose of adding cold alcohol to your sample? Describe what you observed after the addition of alcohol.
Problem 5: What are the major steps in DNA fingerprinting?