Biology (Combined Science) · IGCSE · Edexcel · Pearson Edexcel International GCSE Science (Double Award) — Biology (Linear) — 4SD0 · Specification point · 5.12 · Use of biological resources · Genetic modification (genetic engineering)
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| Students should: |
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5.12 understand how restriction enzymes are used to cut DNA at specific sites and ligase enzymes are used to join pieces of DNA together |