--- product_id: 193881820 title: "Molymod DNA Double Helix Model, 22 Segments, miniDNA Kit" brand: "molymod" price: "€ 91.10" currency: EUR in_stock: true reviews_count: 7 category: "Molymod" url: https://www.desertcart.pt/products/193881820-molymod-dna-double-helix-model-22-segments-minidna-kit store_origin: PT region: Portugal --- # Major & minor grooves detailed 6 color-coded DNA components Accurate H-bond pairing (A-T & C-G) Molymod DNA Double Helix Model, 22 Segments, miniDNA Kit **Brand:** molymod **Price:** € 91.10 **Availability:** βœ… In Stock ## Summary > 🧬 Own the blueprint of life β€” build, learn, and impress with every twist! ## Quick Answers - **What is this?** Molymod DNA Double Helix Model, 22 Segments, miniDNA Kit by molymod - **How much does it cost?** € 91.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/193881820-molymod-dna-double-helix-model-22-segments-minidna-kit) ## Best For - molymod enthusiasts ## Why This Product - Trusted molymod brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Groove Realism:** Detailed major and minor grooves bring the double helix surface to life. - β€’ **Dynamic Learning Tool:** Perfect for demonstrating DNA replication and complementary base pairing in real time. - β€’ **Vivid Color-Coded Clarity:** Six distinct colors make DNA structure instantly recognizable and engaging. - β€’ **Precision Hydrogen Bonding:** Showcases exact A-T (2 bonds) and C-G (3 bonds) pairing for authentic molecular insight. - β€’ **Classroom-Ready Size & Quality:** Compact yet substantial 22-segment model with sturdy stand, ideal for hands-on education. ## Overview The Molymod DNA Double Helix Model is a scientifically accurate, 22-segment kit featuring six color-coded components to differentiate nitrogenous bases, pentoses, and phosphate groups. It highlights hydrogen bonding between base pairs and the major/minor grooves of DNA, making it an ideal hands-on educational tool for demonstrating DNA structure, replication, and base pairing. Compact and durable, it’s designed for both classroom and personal use. ## Description Advantages Β· Simple differentiation of components by means of six easily distinguishable colours Β· Representation of hydrogen bonds between thymine and adenine and the three hydrogen bonds between cytosine and guanine Β· Representation of major and minor grooves on the surface of the double helix Β· Purine bases (adenine guanine) and pyrimidine bases (cytosine thymine) differ in size Molecule model kit for a right-handed double helix with colour-coded components for representing the bases containing nitrogen as well as pentoses and phosphate groups from which DNA is composed Can be used to demonstrate DNA replication in model as well as complementary base pairing Supplied with assembly instructions and stand Contents 11 Thymine (orange) 11 Adenine (blue) 11 Guanine (green) 11 Cytosine (yellow) 44 Deoxyribose (red) 44 Phosphate (purple) Dimensions approx 44x11x11 cmΒ³ Weight approx 500 g Review: It's not as easy as it looks - It's a pain to put together, and wouldn't stay straight till I gave it a good whacking. Still, once I got it up, it stayed up, showing the major and minor grooves, and the alignment of the riboses. It's a bit of an effort, but if you're into biochem and have some money to burn, it's fine. Review: Educational, good size and easy to assemble - This size probably better for a classroom than home. My son studying biology and chemistry finds it very useful. Will be handed down to his sister. ## Features - Simple differentiation of components by means of six easily distinguishable colours - Representation of hydrogen bonds between thymine and adenine and the three hydrogen bonds between cytosine and guanine - Representation of major and minor grooves on the surface of the double helix - Purine bases (adenine guanine) and pyrimidine bases (cytosine thymine) differ in size - Can be used to demonstrate DNA replication in model as well as complementary base pairing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ID6D6LS | | Batteries Required? | No | | Best Sellers Rank | 209,678 in Toys & Games ( See Top 100 in Toys & Games ) 2,026 in Educational Science Kits | | Customer Reviews | 4.4 4.4 out of 5 stars (22) | | Date First Available | 11 Feb. 2014 | | Included components | DNA Double Helix Model, 22 Segments | | Item Package Quantity | 1 | | Item Weight | 780 g | | Item model number | AMDNA060-22 | | Manufacturer | Spiring Enterprises Ltd. | | Package Dimensions | 30.8 x 18.7 x 6.6 cm; 780 g | | Part number | AMDNA060-22 | ## Images ![Molymod DNA Double Helix Model, 22 Segments, miniDNA Kit - Image 1](https://m.media-amazon.com/images/I/71de8HU7YqL.jpg) ## Customer Reviews ### ⭐⭐⭐ It's not as easy as it looks *by L***. on 22 January 2024* It's a pain to put together, and wouldn't stay straight till I gave it a good whacking. Still, once I got it up, it stayed up, showing the major and minor grooves, and the alignment of the riboses. It's a bit of an effort, but if you're into biochem and have some money to burn, it's fine. ### ⭐⭐⭐⭐⭐ Educational, good size and easy to assemble *by S***Y on 28 December 2021* This size probably better for a classroom than home. My son studying biology and chemistry finds it very useful. Will be handed down to his sister. ### ⭐⭐⭐⭐⭐ Review *by B***J on 4 October 2024* RAS ## Frequently Bought Together - Molymod DNA Double Helix Model, 22 Segments, miniDNA Kit - LINKTOR 444pcs Molecular Model Kit Chemistry Inorganic and Organic Structure Instructional Guide Building Atom Links Educational Toys Teaching Learning Set with A Fullerene Set for Teachers Students --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/193881820-molymod-dna-double-helix-model-22-segments-minidna-kit](https://www.desertcart.pt/products/193881820-molymod-dna-double-helix-model-22-segments-minidna-kit) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*