Balacoo Scientific Experiment Equipment DNA Model Kit Double Helix Model Plant Cell Model Molecular Model Kit Atom Model Electromagnet Kit Mannequin Kid Toys Abs Child Human Body Ladder
$9.39
Description
Teaching Aids: Let you explain the knowledge in books more concretely, makes it easier for and to learn..Double Helix Model: Can vividly show the details of double helix model of DNA, allow to varies angle to demonstrate the model..Self-assemble Design: free to learn the roles of DNA, such as replication, encoding information, mutation or recombination..the teaching of and physiology in middle , ..Four Components: The bases contained in nucleotides can be divided into four types: adenine (A), thymine (T), cytosine (C), and guanine (G).
