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Monday 2 August 2021

Science - DNA Extraction

Aim: To extract DNA from Kiwifruit

Equipment: Water, Beakers, Sand, Spatula, Ethanol, Kiwifruit, Sandwich bag, Bunsen burner, Heat mat, Gauze mat, Tripod, Test tube, Dish wash liquid, Glass rod, Cloth.

Method:

1. Squish kiwifruit with sand and 10ml of water, pour through cloth to collect juice in beaker.

2. Use bunsen burner and heat up beaker with warm water, pour juice into test tube with 2 drops of dish wash, rest in the beaker. 

3. Add Ethanol, watch the DNA separate and collect with spatula. 

Result: 



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