Molymod miniDNA (AMDNA06022) DNA Model 22 Base Pair Layer Kit
22 layer, 2 turn model of the DNA double helix featuring the major and minor grooves. Comprising color coded abstract shaped parts designed to represent the nitrogenous bases, pentagonal sugar and pyramidal phosphate components needed to make a DNA double helix. 44 bases of 11 Thymine, 11 Adenine, 11 Guanine, 11 Cytosine. 44 Deoxyribose and 44 Phosphate side chain parts. I model support rod, spacers and bse.