Collecting listings has surprises
Description
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Through assembling the DNA model, children can learn that the total number of purine bases is equal to the total number of pyrimidine bases, each accounting for 50% of the total number of bases. The model not only provides an absolutely fun opportunity for your child, but also provides more basic educational skills
Features
-Let you explain the knowledge in books more concretely, makes it easier for children and students to learn.
-Can vividly show the details of double helix model of DNA, allow to varies angle to demonstrate the model.
-Note: The color of the fixed bar is random
-Self-assemble design, free to learn the roles of DNA, such as replication, encoding information, mutation or recombination.
-Great for the teaching of physiology and in middle school, nursing school, school, physical .
-The bases contained in nucleotides can be divided into four types: adenine (A), thymine (T), cytosine (C), and guanine (G).
-Color: As Shown
-Material: Paper
-Size: 33.00X11.60X11.60cm/12.97X4.56X4.56inch