Cochranes Of Oxford DNA-RNA Orbit Kit - 146 Piece Set - Assembled Height 500mm

Buy DNA-RNA Kit (Orbit) - showing the five bases in red, green, blue, grey and white, the sugar rings in black and the phosphate groups in red. Yellow tubes join the sugar and phosphate groups. White pieces show the hydrogen bonding between the bases. The separate pieces can be joined and unjoined allowing you to demonstrate the transcription of RNA. When assembled the height of the model is 50cm (20 inches).

Contents:

• 30 bases: 7 Guanine, 7 Cytosine, 7 Thymine, 7 Adenine, 2 Uracil
• 12 Hydrogen bonds
• 28 sugar rings
• 25 phosphoric acid units
• 50 nucleotide connectors
• Support stand, instructions and RNA transcription activity