Feature: 1. Ideal model for teaching, for students, for the education of biological class and lboratory research. 2. Vivid and detailed image, restore the details of DNA model, give the students deepest effect on the biology class. 3. Training color recognition ability, hand capacity and imagination, motivate potential. 4. Smooth surface of the model without burrs, without damage to children’s hands, effectively develop children’s intelligence. 5. It is a demonstration model of biology teaching in school and can also be used as reference for biology major in colleges and universitiesification: Condition: 100% Brand New Item Type: DNA Model Material: PVCUse: 1. The base is connected to deoxyribose with a thick rod. 2. Phosphoric acid is connected to deoxyribose by a thin rod. 3. The bases should be paired, A to T, C to G. 4. The ratio of bases in the molecular structure of DNA is (A+G) /(T+C)=1. 5. Polynucleotide double chains, rotating 360° around a major axle, can form a trapezoidal DNA double helix. Each helix contains 10 base pairsage List: 10 x Connector Rod 20 x White Ball 20 x Blue Ball 40 x White Connector Rod
Walfront Organic DNA Model Kit,Science Educational Double DNA Model Biological Molecular Teaching Aid Instrument for Teachers Students Young Scientists(DNA Model)
NZD $72.99
- -Vivid and Meticulous: Reducing the details of the DNA model to maximize the impact of the students on the biology class.
- -Unleash Your Potential: Train your color recognition, hands-on skills, and imagination to stimulate potential
- -Safe and Reliable: The surface of the model is smooth and free of burrs, which does not damage children’s hands, effectively developing children’s intelligence.
- -Application: Ideal mode for teaching, students, biology lessons and laboratory research.
- -Teaching Demonstration: It is a demonstration model of school biology teaching, and it can also be used as a reference for biology majors in colleges and universities.
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