How to understand gel electrophoresis results

Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells (indentations) at one end of a gel, and an electric current is applied to pull them through the gel. #DNA #Microbiology #laboratoryQuiz #protein #agarose #DNABands #usingAGelElectrophoresisMachine #DNAFingerprinting #howDoesAGelElectrophoresisMachineWork #biology #science #negativelyChargedDNA #restrictionEnzymes #guppies #basePairs #readingGelElectrophresis #DNAFragments #howDNAMovesThroughGelElectrophoresis #DNALadder #semilogGraph #purposeOfGelElectrophoresis #biotechnology #highSchool #stepsInElectrophoresis #NikolaysGeneticsLessons