Quick Read
DNA stores genetic instructions in many living things.
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DNA has a double-helix structure. The artwork enlarges that structure for learning about scale.
In Depth
The displayed width is a provisional order-of-magnitude value pending review against an authoritative biomolecular source.
Scale measurement
2 nm · width
Quick facts
- Category: biomolecule
- Measurement: double-helix width
- Scientific review: pending