"The Science Source"
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DNA Model Kit
It's easy to construct the three-dimensional model of DNA. Emphasizing the base-pair sequence and function of DNA, the sturdy, colorful bases snap together in the correct sequence, and the pairs attach to a center rod representing hydrogen bonds.
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DNA-RNA-Protein Synthesis Model
Designed To Show Protein Synthesis In A Single Model
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Solar Motion Lab Activity
Students Assemble Their Own Models to View the Changing Relationship of Sun to Earth
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Solar Motion Lab Activity
Made of heavy paper, the models can be positioned to show their relation to one another at any given time of the year.
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Radiation Lab Activity
Students investigate the absorption and radiation of energy on different surfaces.
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