Genetics

Nucleid Acid Building Blocks

Colored units (phsophor base, purin and pyrimid) for constructing DNA, transfer-RNA and RNA double helices. Also usefull for explaining replication and transcription

DNA Double Helix

3 coils of the DNA double helix, consisting of nucleid acids, to demonstrate base pairing. At the top end is attached one RNA cord, to show the basis of transcription. On base.