DNA Model Double Structure Molecular Model Kit For Biological Genetic Gene

Category

Science & Nature

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eBay

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Unbranded

Feature: 1. Use: As a teaching aid to demonstrate the composition of DNA. It includes 4 bases, 5 carbon sugars, and phosphoric acid, and can demonstrate the pattern structure of the DNA double, in which two parallel polynucleotide chains form a left and right hand, with phosphoric acid on the cylinder, and base pairwise pairs in the middle of the cylinder, with the base pair plane perpendicular to the cylinder.

18.37 GBP