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DNA Molecular Model for Science Education Double Helix Teaching Aid Plastic
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Delivery: Standard (Free) | Sat 11th - Tue 14th Jul
Returns: 30 days
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Description & Details
Summary
- 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 universities.
- Smooth and seamless operation, no interruptions
- Adaptable to changes, evolving with user needs
- Quiet and smooth operation, no disruptions
DNA Molecular Model for Science Education Double Helix Teaching Aid Plastic Description
Science Educational Double Helix DNA Model Biological Molecular Teaching Aid InstrumentDNA Model
Condition:
Item Type: DNA Model
Material: PVC
Use:
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 pairs.
Details
| OPC | PN6HVS8 |
|---|---|
| Codes | 8711363441332 (EAN) |
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