DNA activity model
An easy-to-understand replica of the molecule of life. Students will construct their own double helix model complete with cytosine, adenine, guanine and thymine nucleic acid bases, connecting phosphate strands, and a centre rod representing hydrogen bonds. Easy-to-assemble, three-dimensional model is made of durable plastic components for years of classroom use. Colour-coded parts feature specially shaped ends to ensure proper base pair alignment and can be unzipped to demonstrate DNA replication.
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