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图像,图像 Virus Detection and Transmission Kit With this lab activity,your students become virus detectives asthey use gel electrophoresis and preamplified PCR samples to determine how a virus spread in a restaurant。 图像,图像 Precut Lambda DNA Kit This activity aids teachers in providing in-depth explanations of how restriction enzymes cut DNA and how electrophoresis can be used to separate and visualize DNA fragments。 图像,图像 Lambda DNA Kit This DNA analysis kit demonstrates the procedures and principles of DNA restriction digestion。 Digestion of phage lambda DNA is followed by agarose gel electrophoresis。 钢筋混凝土施工法 图像,图像 Forensic DNA Fingerprinting Kit Illustrate the principles of forensic DNA testing。 Using real DNA as evidence,your students play the role of crime scene investigators to find out“Who done it”。 图像,图像 STEM Electrophoresis Kit Build a horizontal gel electrophoresis chamber and integrate science,technology,engineering,and mathematics(STEM)to showcase howthese disciplines are combined to develop tools to solve problems。 图像,图像 IDEA Kit-Inquiry Dy Electrophoresis Activity Introduce the skills required for agarose gel electrophoresis through an exercise with real-world relevance to the foods you eat。 This kit uses food dyes to illustrate how visible molecules move through a molecular sieve。