DNA - RNA Väike mudel näitab kaksikheeliksit ja molekulide jagunemists. 

Koosneb: • 28 värvilist kõrt (Guaniin punane, Cytosiin roheline, Thymiin sinine, Adeniin hall) • 12 white two prong centre, which represents the hydrogen bond between the base pairs • 28 black trigonal atom centres which represent sugar • 25 red two prong atom centres, which represent phosphate groups • 50 yellow tubes that link the phosphate groups to the sugar rings • P

uidust alus ja varras Kõrgus 50 cm.