Lab-aids
Molecular Model of DNA and its Replication Kit #71
Molecular Model of DNA and its Replication Kit #71
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Molecular Model of DNA and its Replication Kit #71
This basic introduction to the double helix model of DNA uses simple components developed exclusively by LAB-AIDS®. Those unique components include:
♦ Double nitrogen pyrimidine bases are constructed proportionately larger in diameter than the single nitrogen purine bases ♦ Bases are linked by a unique hydrogen bond ♦ The deoxyribose sugar is pentagon-shaped representing its actual molecular structure. ♦ Twelve eight-rung models can be constructed with each kit or attach individual models together to form a giant double helix model that will be more than nine feet long! Includes 36 student worksheets, 1 instruction manual, and 12 packets of color-coded components.
Build a segment of the DNA molecule and see what a double helix is like Model can be "unzipped" allowing for replication of DNA segment
| 1 | Teacher’s Guide |
| 50 | Student Worksheets and Guides |
| 12 | Packages each containing: 16 Deoxyribose-sugar groups (black pentagon with connectors), 16 Phosphats - white tubes, 4 Adenine (A) - orange tubes, 4 Cytosine (C) - blue tubes, 4 Guanine (G) - yellow tubes, 4 Thymine (T) - green tubes, 8 Hydrogen bonds |
Number of students 36 Number of groups Maximum 12 groups per period
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