The DNA is then precipitated by introducing isopropanol for the high-concentration salt solution. This forces the massive genomic DNA molecules outside of solution, while the smaller RNA fragments stay soluble. The insoluble DNA is then pelleted and separated from salt, isopropanol and RNA fragments by way of centrifugation. Viral nucleic https://rna-beads70360.qowap.com/89214033/detailed-notes-on-plant-dna-extraction