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Lab-Aids Molecular Model of DNA and its Replication Kit 71
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About Lab-Aids Molecular Model Of DNA And Its Replication
This kit offers a basic introduction to the double helix model of DNA using simple components. 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. Features of exclusive Lab-aids components include double nitrogen pyrimidine bases constructed proportionately larger in diameter than the single nitrogen purine bases, a unique hydrogen bond, and "realistic" pentagonal deoxyribose sugar. Kit includes Teacher’s guide (1), student worksheets and guides (36), packets of color-coded model components containing (12), deoxyribose sugar groups (16), phosphate groups (16), hydrogen bonds (8), adenine (A) purine bases (4), guanine (G) purine bases (4), cytosine (C) pyrimidine bases (4), thymine (T) pyrimidine bases (4).
