Specification AgeRangeDescription : big_kid Brand : LUCKDANO BulletPoint1 : [Safe and Smooth Surface] Designed with a burr,unrestrained surface to prevent any harm to children's hands, fostering their intelligence development effectively. BulletPoint2 : [Ideal Model for Educational Purposes] for teaching biology in schools and conducting laboratory research, catering to students of all levels. BulletPoint3 : [Versatile Educational Tool] Apart from being a biology teaching model in schools, it also serves as a valuable reference for biology majors in colleges and universities, aiding in deeper understanding. BulletPoint4 : [Detailed and Vivid Design] Restores the intricate details of the dna model, leaving a lasting impact on students during biology classes. BulletPoint5 : [Enhances Skills and Imagination] Helps in improving color recognition, hand,eye coordination, and imagination in students, unlocking their full potential. Color : Assorted Color CpsiaCautionaryStatement : no_warning_applicable EducationalObjective : Imagination Development IncludedComponents : No ItemName : Detailed DNA Model for Biology Teaching, with Color Recognition Training, Ideal for Students, Laboratory Research (DNA Double Structure) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : animal-anatomical-models Manufacturer : LUCKDANO ManufacturerMinimumAge : 48 Material : PVC ModelName : LUCKDANOdxtmq0go4s-11 ModelNumber : LUCKDANOdxtmq0go4s-11 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : LUCKDANOdxtmq0go4s-11 ProductDescription : [Safe and Smooth Surface] Designed with a burr,unrestrained surface to prevent any harm to children's hands, fostering their intelligence development effectively. [Ideal Model for Educational Purposes] for teaching biology in schools and conducting laboratory research, catering to students of all levels. [Versatile Educational Tool] Apart from being a biology teaching model in schools, it also serves as a valuable reference for biology majors in colleges and universities, aiding in deeper understanding. [Detailed and Vivid Design] Restores the intricate details of the dna model, leaving a lasting impact on students during biology classes. [Enhances Skills and Imagination] Helps in improving color recognition, hand,eye coordination, and imagination in students, unlocking their full potential.
Spec:
Condition: Brand New Item Type: DNA Model Material: PVC Use: 1. The base is connected to deoxyribose with a thick rod. 2. Phosphoric 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 . Each contains 10 base pairs.
Package List: 10 x Connector Rod 20 x White Ball 20 x Blue Ball 40 x White Connector Rod
Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.