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Practice problem

DNA vs. RNA — Differences & Similarities

By Gabi Slizewska
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Contributors
This picture shows two molecules. Molecule A has two strands. Molecule B has one strand.

Image source: By Zappy's Technology Solutions CC BY SA-2.0, via flikr.com

Which of the above structures is DNA?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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