OCR A Level Biology A lesson on PAG 9 DNA Purification. This is one of seven lessons to meet the specification points for 2.1.3 Nucleotides and Nucleic Acids.
Objectives for this lesson:
- Recall the structure of DNA.
- Purify DNA by precipitation.
- Explain the purpose of different stages in the purification of DNA
Check out my other lessons and the accompanying workbook with exam questions (and answer booklet included).
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