Molymod-Mini DNA-Advanced-Molecular-Model-Kit-Molymod-AMDNA-060-22-P-Self-assembly-abstract-22-layer-2-turns-model-kit-of-DNA-Deoxyribo Nucleic-Acid-P-P-This-advanced-mini DNA-8482-model-is-comprised-of-colour-coded-abstract-shaped-parts-designed-to-represent-the-nitrogenous-bases-pentagonal-sugar-&-pyramidal-phosphate-components-needed-to-make-a-double-helix-model-of-DNA-The-3-hydrogen-bonds-that-connect-Cytosine-to-Guanine-&-the-2-that-connect-Thymine-to-Adenine-are-represen