A-LevelBiologyNucleic acids and protein synthesisOct/Nov 2025Paper 2 Q46 Marks
(a) Fig. 4.1 shows a phosphorylated nucleotide which is one of the monomers that is used to synthesise DNA during replication. (b) Fig. 4.2 shows a short length of a DNA molecule. One of the strands of the DNA molecule is labelled Y.
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