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Extracting DNA from living things Class practical or demonstration You can extract DNA — to see what it is like — from some plant and some animal material using equipment and chemicals you might find in a kitchen. For more thorough analytical work, you need more control over the components of your chemicals, and it may be worth investing in a kit from one of the major suppliers. This is a rough and ready method that should give reasonable quantities of DNA from quite large quantities of material. Lesson organisation You can run this as a demonstration, or as small group work. Or you could prepare enough of each of several materials to allow groups to take samples from which they extract the DNA.
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