The DNA model is suspended on nylon line between two wooden plates. The assembly instructions allow you to build a DNA coded for the first part of the protein lysozyme. The tubes are colored to indicate the type of bond. Contents:
• 15 base pairs, being one and a half turns of the helix
• Two types of tubes, green and white for covalent and hydrogen bonding respectively and eight types of atom centre in five different colors
• The kit contains over 1,000 atom centres and measures approx 1 metre in height