203-74-TEACH

DNA

Unravel the double helix of DNA! The DNA Model Kit coils and uncoils with a touch of the hand. The K'Nex DNA Replication & Transcription Set allows students to build and learn about DNA structure.

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Genes in a Bottle
$32.95
K'Nex DNA Replication & Transcription Set
$64.95
DNA Model Kit
$64.95