Orbit Small DNA Model

This introductory and cost effective kit builds a model of DNA six base-pairs high and can be used to model strands of RNA. Each base (guanine, cytosine, thymine, adenine and uracil) is shown by a different colour with the sugar rings, phosphate groups and hydrogen bonds in black, red and white respectively. Suitable for GCSE and Advanced levels of education Assembled height: 24cm (10 inches) Includes: 12 bases in five colours, 6 hydrogen bonds, 12 sugar rings, 10 phosphoric acid units, 20 nucelotide connectors, instruction booklet, and support stand