Models demonstrate the structure and processes of DNA and mRNA molecules. Set includes 521 K'Nex Rods and Connectors and a 24 page full color building instruction booklet. Builds 7 DNA and mRNA molecules. Build any one from 19 combinations at once. Wonderfully flexible set allows learners to build and learn using models that demonstrate phosphate groups, deoxyribose/ribose sugars, color-coded hydrogen bonds, four codons and color coded nucleotides.
Experiment and play!
|Recommended Age||8 - 13|
|Dimensions||2.25 L x 12 W x 12.4 H inches|