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Build the Double Helix!

LAI-71-513.jpg (9401 bytes) This kit allows a student to construct a model of an 8-rung ladder segment of a DNA molecule and then build a molecular model of the basic components of the nucleotides of RNA and DNA. This Lab-Aid combines the features of Lab-Aid No. 71 The Molecular Model of DNA and Its Replication and Lab-Aid No. 513 Nucleic Acid Molecular Structure for an individual student. All the components are reusable and the nucleotides (when using more than one Lab-Aid) can be linked together to form a DNA model. A set of instructions for constructing the models is included with each packet. This is an excellent individual activity.
Item No. Description Price
LAI-71-513 Individual DNA and Molecular Model Kit $23.95


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