3B Scientific

DNA Double Helix Model

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3B Scientific #1005300 Specifications

  • Country of Origin (subject to change): Unknown


Advantages · Simple differentiation of components by means of six easily distinguishable colours. · Purine bases and pyrimidine bases differ in size. · No possibility of confusion when assembling the adenine-thymine and guanine-cytosine base pairs. Student kit with colour-coded components allowing quick and easy assembly of spiral DNA double helix. Clear depiction of how the helix turns through a full 360° after every ten base pairs. It can also be used to explain replication and transcription in understandable fashion. The process of assembling the kit also helps students to learn the terminology. Dimensions: approx. 12.5x35 cm2 Weight: approx. 400 g

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