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Nucleotides — OCR GCSE Biology A J247
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Biology
OCR GCSE Biology A
Cell level systems
Cellular processes
Nucleotides
OCR GCSE Biology A · J247
Nucleotides
What you need to know
Describe the composition of DNA from four different nucleotides.
Identify the components of a nucleotide as a common sugar, a phosphate group, and one of four bases.
Explain the pairing of complementary bases (A-T and G-C).
Revision notes
1
Nucleotides
3 key terms
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Protein synthesis
