1. DNA fingerprinting is a technique used to identify individuals based on their unique DNA patterns.
2. It involves extracting DNA from biological samples such as blood, hair, or skin cells.
3. The DNA is then cut into fragments using restriction enzymes.
4. These fragments are separated by size through gel electrophoresis.
5. The separated fragments are transferred to a membrane and exposed to probes that bind to specific sequences.
6. The resulting pattern of bands is visualized and compared to other samples for identification or matching purposes.
7. This method is widely used in forensic science, paternity testing, and genetic research.
Parent Tip: Review the logic above to help your child master the concept of dna fingerprint worksheet.