Model dna

exemplar DNA

DNA structuram exemplum vulgare

The unique plastic for allows you to assemble the Model dna and then twist it into a double helix,instead of building it around a center post as in other mod-els.Each of the four nitrogenous bases comes in a different unlabeled color,so students can design their own base pair ciding.The model is removable from the plastic base and can be extended to its full length to demonstrate strand separation.