How to extract banana DNA
Jun 10, 2021
2 minutes
1 Cool the isopropyl
The first thing you need to do is place your bottle of isopropyl alcohol into the freezer. The alcohol won’t freeze like water, but it needs to be as cold as possible for this experiment.
2 Ripen to perfection
Find the softest, ripest banana you can. The outside of the skin should be dark yellow or brown with black spots.
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