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Biological Educational Body Parts Models / Molecule DNA Structure Model
DNA molecule structure model
1, the double helix has a diameter of 20
2, pitch 34 and the spacing between adjacent base pair 3.4
3, poor adjacent bases in the direction of the 36 °
4, each screw run within 10 to the number of base pairs
5, the hydrogen bond length of 2.5 to 4.0
6. The width of major grovve and small grovve is about 20 and 14
ubject: | Medical Science |
Material: | Advanced PVC |
Selling Units: | Single Item |
Single Gross Weight: | 2.0 Kg |
Type: | Anatomical Model |
Size: | 25x25x58cm |
Single Package Size : | 25X25X60 Cm |