Genetic Fingerprinting 0.0 / 5 ? BiologyDNA and inheritanceGCSEAQA Created by: asho glenoCreated on: 13-04-15 19:49 It is a way of determining the... genetic profile of a person 1 of 5 A section of DNA is split into smaller pieces using... enzymes and then all sections are run through a electropphoresis machine 2 of 5 An electric current is passed through a plate of gel and the pieces move... according to their size (smaller pieces futher) 3 of 5 It can be used for paternity testing, DNA profiling and... DNA testing from a crime scene (forensic testing) 4 of 5 Using a sampe of blood wouldn't be useful as there is... no nucleus so no genetic material (semen and saliva instead) 5 of 5
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