Biology A (Salters-Nuffield) A-Level
DNA profiling
What DNA profiling means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definition of DNA profiling
Check what you remember
Read the wording for your board, then hide it and explain DNA profiling in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
A technique that compares variable repeat sequences between individuals, producing a distinctive band pattern used for identification and determining genetic relationships.
Topics that use DNA profiling
- Topic 6: Immunity, Infection and Forensics (Pearson Edexcel A-Level)
Related terms
- Active immunity
- Agarose gel
- Alternative splicing
- Antibiotic stewardship
- Antibody
- Antigen
- Application of molecular techniques to plants and animals
- Artificial passive immunity
Using DNA profiling in the exam
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