Biobank samples are stored in nitrogen tanks at very low temperatures
© RFBSIP/stock.adobe.com
AQA Alteration of the sequence of bases in DNA can alter the structure of proteins; Using genome projects
OCR A Nucleotides and nucleic acids; Manipulating genomes
Your organisation does not have access to this article.
Sign up today to give your students the edge they need to achieve their best grades with subject expertise
Subscribe