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