Relier Pairs DNA and Gel ElectrophoresisVersion en ligne DNA and Gel Electrophoresis par Laura Roy 1 DNA Profiling 2 Gene 3 2 Hydrogen bonds for complementary base pairing 4 Why DNA travels down a gel 5 Pyrimidines 6 RFLPs (Restriction Fragment Length Polymorphisms) 7 Gel Electrophoresis 8 DNA 9 Purines 10 PCR (Polymerase chain reaction) 11 3 Hydrogen bonds for complementary base pairing 12 Restriction Enzymes Analyzing bands on a gel to find matching DNA segments to determine paternity, identify a person, or to determine genotype. A and G (contain 2 rings) Genetic information The negative phosphate group is attracted to the positive electrode. G and C A and T A segment of DNA that codes for a protein. A process that makes millions of copies of DNA so that it can be analyzed. The process that separates DNA by the size of the segments. T and C (contain 1 ring) DNA segments after a restriction enzyme digest. Recognize specific sequences and cuts DNA at that sequence