Key term for OCR GCSE Biology A, used in Health and disease.
An enzyme used to join fragments of DNA together, such as inserting a healthy allele into a vector.
DNA ligase appears in OCR GCSE Biology A revision content for Global challenges, especially Health and disease and Gene technology in medicine.
Global challenges
Health and disease • Gene technology in medicine
Global challenges
Food production • Biotechnological solutions
Global challenges
Food production • Gene technology benefits and risks
Global challenges
Food production • Genetic engineering process
Global challenges
Food production • Genetic engineering definition
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