DNA Extraction

DNA extraction is the process of isolating DNA from cells, allowing scientists to study genetic material. It typically involves breaking open the cell membrane using a solution, which may contain detergents or enzymes, to release the DNA. Next, alcohol is added to separate the DNA from other cellular components, causing it to precipitate out of the solution. This isolated DNA can then be analyzed for research, medical diagnostics, or forensic purposes, helping us understand genetic information and its implications for health and ancestry.