Key term for Edexcel GCSE Biology, used in Selective Breeding and Genetic Engineering.
A strong covalent bond that joins the phosphate group of one nucleotide to the deoxyribose sugar of the adjacent nucleotide.
Phosphodiester bond appears in Edexcel GCSE Biology revision content for Natural Selection and Genetic Modification, especially Selective Breeding and Genetic Engineering and Stages of Genetic Engineering.
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