Feature(may vary by option.)
●Restores vivid and detailed images, details of DNA models, giving students the most profound impact on biology class
●Color recognition, hand ability, imagination training and encouraging the possibilities
●This is a school biological demonstration model and can also be used as a reference for college biology majory
●Ideal model for students to teach biology class and laboratory research
●This model is designed without burrs and does not damage childrens hands, effectively develop childrens intelligence
[DNA Double Helix]
Description
Function:
1 Ideal model for educational students for biology class and research education.
2. Vibrant, detailed images, restores details of DNA models, giving the most profound impact on biology class.
3 Exercise color recognition, hand ability, and imagination, stimulating the possibilities.
4 Model with no burrs and no damage to childrens hands, effectively develop childrens intelligence.
5 This is a school biological demonstration model and can also be used as a reference for college biology majory.
Specifications:
Condition: 100% Brand New
Item Type:DNA Models
Material: PVC.
Usage:
1 The base is connected to the deoxy ribbon with a thick rod.
2. Phosphate is connected to deoxiber with a thin stick
3 Base must be a pair of A to T, C to G
4 The ratio of bases in the molecular structure is (A + G)/(T + C) = 1.
5 Polynucleotide double strands, which rotates 360°around the pivotal and may form a trapezoid DNA double chain. Each includes 10 basic pairs.
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Package List:
10 x Connecting Rods
20 x White Balls
20 x Blue Balls
40 x White Connector Rods
Note:
Please note that the new and old type of this product will be shipped randomly. Before ordering!