1. DNA Extraction from Strawberries PPT Questions
1. Where is DNA found?
2. How is DNA extraction used in laboratories?
3. Each cell has _____ feet of DNA.
4. In an average meal, you eat about ___________ cells or ________ miles of DNA.
5. Why are strawberries so good to use for extracting DNA?
6. What are cell membranes composed of?
7. DNA is tightly coiled around _______________ called _____________.
8. What must be used to remove the phospholipids and proteins?
9. What else can be used to remove the proteins from DNA?
10. DNA will ________ dissolve in water, but it will dissolve in ______________.
11. Why should the alcohol and test tube with DNA be kept cold?
12. What is the purpose of filtering the solution?
13. Adding cold alcohol causes DNA to ______________ or separate from the
solution.
14. DNA appears as a ___________ precipitate when alcohol is added.
15. Explain spooling.