Credit: Jeremy Seto ( CC-BY 3.0)ДЄsВ with any DNA replication process, one needs to start off with a template.The template is the source material that is meant for duplication. They flank the area of interest and become incorporated into the replicated product. Primers are reverse complimentary to one of the 2 strands of DNA. The process of PCR can be observed in an animation found atВ Cold Spring Harbor LaboratoryвЂ™s DNA Learning Center website This technique isВ used in forensic science, genetic testing and cloning of rare genes.В Because of the exponential copying process, a stray cell left behindВ can provide enough genetic material to make billions of copies ofВ this DNA. The chain reaction permits us to rapidly copy DNA fromВ very minute source material in an exponential way. As the name implies, the technique uses a thermostable DNAВ Polymeraseenzyme to mimic in a tube what happens within a cell during DNAВ replication. The PolymeraseВ Chain Reaction( PCR)В is a method of rapidly amplifying or copying a region of DNA in aВ tube. Credit: Jeremy Seto ( CC-BY 3.0) Meselson & Stahl Experiment Meselson & Stahl revealed semi-conservative replication as the method through use of radiolabeling DNA in bacteria. In silico Restriction Digestion (activity)ДNA Replication Francis Crick proposed 3 models for how DNA might replicate.DNA miniprep by Alkaline Lysis (activity).Modeling Mitosis and Meiosis (Activity).Absorbance Spectra of Photosynthetic Pigments.Do Larger Things Diffuse Faster? (Activity).Quantitative Detection of Protein (SpectroVis Plus).Quantitative Detection of Protein (activity).Nucleic Acids: DNA extraction and DischeвЂ™s Diphenylamine test (Activity).

Dna replication virtual lab