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🧬 DNA Playground

Biology · Molecular Genetics
Controls
Zoom1.0×
Rotation SpeedNormal
DNA Facts
Base Pairs
~3.2B
Structure
Double Helix
Base Pairing Rules
A=T   GC
🧬 Did You Know?
DNA in a single human cell stretches about 2 meters long when uncoiled!
📖 About this simulation

Build DNA sequences and explore the genetic code. Learn how base pairs (A-T, C-G) form the double helix and transcribe DNA into mRNA for protein synthesis.