DNA Extraction Experiment - ContentsDa Science Experiment

1. go outside and pick the broccoli and banana, grate the broccoli and mash the banana in a ziploc bag.

2. Pour the grated broccoli and mashed banana into the empty beaker, respectively, and add the distilled water with salt and surfactant.

3. Slowly mix the distilled water with the salt and surfactant with a rod, and pour the solution into the beakers with the broccoli and banana, respectively.

4. strain the broccoli and banana separately through gauze, add a little bit of each to each solution with ethanol from the refrigerator, and wait 10 minutes.

5. Watch the DNA float to the surface and combine the two to make broccoli-banana.

-The DNA from the broccoli and banana floats to the top of the water. Keep the ethanol refrigerated because the colder the ethanol is, the less soluble it is.