DNA Demonstration Model
This demonstration model is constructed to illustrate the ladder-like arrangement of the DNA molecule. The model can be twisted to form the characteristic Watson and Crick double helix configuration. The sides of the ladder (deoxyribose and phosphat..
Product Number: SB45437M
Zometool DNA Kit
The Zometool DNA kit is a great way for students to build a geometrically beautiful model of DNA, the molecule that makes us what we are! Explore the mysterious blueprint for all life on earth. Another great science activity, Zometool DNA includes step ..
Product Number: SB36704M
The Molecular Model of DNA and Its Replication Kit - Lab-Aids® No. 71
Using simple and exclusive components, students easily build their own eight-rung ladder segment of the DNA molecule based on the model proposed by Watson and Crick in 1953. The components are made of color-coded plastic, and are easily assemble..
Product Number: SB14279M
DNA Activity Model
Affordable, easy-to-understand replica of the “molecule of life.” At last, a realistic DNA model that fits within your budget! Your students will construct their own double helix model complete with cytosine, adenine, guanine, and th..
Product Number: SB37360M
KNEX Education DNA, Replication & Transcription Set
Grades 5-12.Wonderfully flexible set allows students to build and learn using models that demonstrate phosphate groups, deoxyribose/ribose sugars, color-coded hydrogen bonds, four codons, and color-coded nucleotides. Builds seve...
Product Number: SB39326M
Grade 7 and up.This preassembled, true-to-life DNA model is built to a scale of 10 cm to 1 mm and accurately depicts a 16 base pair section of DNA. The phosphate-deoxyribose backbone and the four bases are represented by custom ...
Product Number: SB45825M
Individual DNA and Molecular Model Kit - Lab-Aids® No. 71-513
This kit lets students construct a model of an eight-rung ladder segment of the DNA molecule, and then build a molecular model of the basic components of the nucleotides of RNA and DNA. A set of instructions for constructing the models is included w..
Product Number: SB13744M
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