Specification Brand : CXCTCT BulletPoint1 : [SELLING POINT 1: DNA STRUCTURE] DNA molecules consist of two polynucleotide glycine chains forming a right-hand helix with and deoxyribose. This model showcases the structural details clearly. BulletPoint2 : [SELLING POINT 2: REVERSE PARALLELISM] The two glycine chains run in reverse parallel, creating a unique pattern of 5 to 3 and 3 to 5 directions. The model visibly demonstrates this intricate relationship. BulletPoint3 : [SELLING POINT 3: STRUCTURAL DETAILS] The helical structure includes an outer main chain of and an inner base arrangement. The perpendicular orientation of deoxyribose and base adds to the model's authenticity. BulletPoint4 : [SELLING POINT 4: BASE PAIRING] The base pairs form crucial hydrogen with complementary pairs like A-T and G-C. This model accurately represents the hydrogen ing through red casings. BulletPoint5 : [SELLING POINT 5: MAJOR AND GROOVE] The double helix model depicts major and grooves, offering a comprehensive view of the DNA structure. This feature enhances understanding of the intricacies of DNA. Color : Training Model CpsiaCautionaryStatement : no_warning_applicable EducationalObjective : Creative Skills ExternallyAssignedProductIdentifier : 9106659618700 IncludedComponents : No ItemName : Educational DNA Double Helix Model Teaching Equipment for Biology Teaching in High Schools and Universities ItemPackageDimensions_Height : 25 centimeters ItemPackageDimensions_Length : 65 centimeters ItemPackageDimensions_Width : 25 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : animal-anatomical-models Manufacturer : CXCTCT ManufacturerMinimumAge : 48 Material : plastic ModelName : CXCTCTehim08frag ModelNumber : CXCTCTehim08frag NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : CXCTCTehim08frag ProductDescription : [SELLING POINT 1: DNA STRUCTURE] DNA molecules consist of two polynucleotide glycine chains forming a right-hand helix with and deoxyribose. This model showcases the structural details clearly. [SELLING POINT 2: REVERSE PARALLELISM] The two glycine chains run in reverse parallel, creating a unique pattern of 5 to 3 and 3 to 5 directions. The model visibly demonstrates this intricate relationship. [SELLING POINT 3: STRUCTURAL DETAILS] The helical structure includes an outer main chain of and an inner base arrangement. The perpendicular orientation of deoxyribose and base adds to the model's authenticity. [SELLING POINT 4: BASE PAIRING] The base pairs form crucial hydrogen with complementary pairs like A-T and G-C. This model accurately represents the hydrogen ing through red casings. [SELLING POINT 5: MAJOR AND GROOVE] The double helix model depicts major and grooves, offering a comprehensive view of the DNA structure. This feature enhances understanding of the intricacies of DNA.
Spec: Item Type: DNA Structure Model Material: Plastic Model Structure: 1. Double helix with a diameter of 10A; 2. Pitch 18A, distance between adjacent base pairs 1.8A; 3. The difference in direction of adjacent bases is 360; 4. 6 pairs of base pairs per pitch; 5. The hydrogen length is 1.0-2.5A. Application: The product meets the national standard JY35 DNA Structure Model Technical Conditions produced by the Ministry of Education, and is suitable for teaching biology as a basic course in ordinary high schools and universities.