The building blocks of DNA - Windows XP and Vista
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This learning activity is designed to help students explore the structure of the nucleotides in DNA. Students work with annotated molecular structures of guanine, cytosine, adenine, and thymine. They identify the phosphate group, the deoxyribose sugar, and the base.
This package includes the following items:
1). Molecular structure files containing guanine and cytosine, adenine and thymine, and double-stranded DNA.
2). Instructions
3). Worksheets
4). An answer key
5). User-friendly molecular modeling software (Cn3D 4.1) for Mac OS X.
Wondering how this works? Check out our free movie and tutorial!