Self-Replicating Molecule DNA's structure is shown here, giving the location of the atoms and bonding in the two sugar-phosphate backbones and the central bases. Hydrogen bonds hold the bases (rungs) together. About thirty five base pairs are shown, which is a tiny fragment of a real gene.
Size 1 .....is 40 x 40 x 100 mm (1.5 x 1.5 x 4 inches) additionally, the weight for this one is 10 ounces (295 grams) - $19.95 - This page is this item.
NOTE: Because of the size and weight of the cubes, it has been observed that the box that contains the cubes does break at the seams depending upon how rough the post office is with the box. We do not carry boxes and for this we are sorry if it happens.
This has many uses, perfect as a gift, great for classroom demonstrations, even better to just enjoy this work of art. This comes in a great presentation box. The cube itself is 1.5 inches x 1.5 inches x 4 inches.
This is one of the most beautiful and unusual gifts you find will anywhere. It can be for the graduate, the retiree of just a wonderful gift for one's birthday or special occasion. You could even buy it for yourself.
