Deoxyribonucleic acid (DNA) is the carrier of heritable information in all living organisms. In humans, DNA can be found inside almost every cell of the body. As in bananas, DNA is located within the cell in an even smaller compartment, the cell nucleus. With a few simple household items, you can isolate the DNA of bananas in your kitchen. In doing so, you follow the same principles as the biological researchers when they isolate DNA in the laboratory.
To run the experiment, you will need:
View and download protocol:
Topic area: Genome biology, Methods in molecular biology
Age group: 12-14, 10-12, < 10
Author: ELLS Team