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