Assuming extraction is required, the following results were found.
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Extracting DNA from living things
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Investigating the light dependent reaction in photosynthesis
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Extracting fibres from plants
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Enzyme-catalysed synthesis
then check for its ability to catalyse the synthesis of starch from different substrates. Lesson organisation The enzyme extraction takes about half an hour. The extract can be stored overnight at 4 °C, but it will turn brown. To complete the...
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Investigating what makes fruit go brown
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DNA
household materials and chemicals. This enables students to see that DNA can form long molecules, and to learn some basic extraction techniques. Experiments
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