Question

Extracting DNA 2.1.3(d)

Accepted Answer

grind sample to break down cell walls, mix sample with detergent to break down cell membrane (cell contents release into sol), add salt to break H2 bonds between DNA/water, add protease which breaks down proteins associated with DNA, add layer of alcohol on top so DNA precipitates out as white ppt (layer between sample and alcohol), pick up DNA by spooling onto glass rod

Front	Extracting DNA 2.1.3(d)
Back	grind sample to break down cell walls, mix sample with detergent to break down cell membrane (cell contents release into sol), add salt to break H2 bonds between DNA/water, add protease which breaks down proteins associated with DNA, add layer of alcohol on top so DNA precipitates out as white ppt (layer between sample and alcohol), pick up DNA by spooling onto glass rod

Dna Sample Break Add Cell Extracting 2.1.3(d Grind