DNA Model, Each

Details

This pre-assembled DNA model is built to a scale of 10cm:1nm and accurately depicts a 16-base-pair section of DNA. The phosphate-deoxyribose backbone and the four bases are represented by custom plastic moldings that show the shapes of the molecules in scale and illustrate the bonding between them. The model is supported by a central pillar, which can rotate on a circular stand. The dimensions of the model are 24 inches high x 8 inches in diameter, making it suitable for classroom demonstrations.