Lab-Aids™ Molecular Model of DNA and its Replication
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.
Supplier: Lab-Aids™ 71
DescriptionThis 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 respresenting 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, a Teacher's Guide, and twelve packets of color-coded components, one for each group of two students.
Class size: 12 students.
|Molecular Model of DNA and its Replication Kit|
|12 color-coded components packets containing: 16 Deoxyribose-sugar groups - black linkage; 16 Phosphate groups - white tubes; 8 Nitrogen (purine) bases: 4 Adenine (A) - orange tubes, 4 Guanine (G) - yellow tubes; 8 Nitrogen (pyrimidine) bases: 4 Cytosine (C) - blue tubes, 4 Thymine (T) - green tubes; 8 Hydrogen bonds - opaque rods. One teacher's guide; 38 student worksheets and guides|
We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.
Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.Ok