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Type: Multiple-Choice
Category: Macromolecules
Level: Grade 9
Author: lolikr
Last Modified: 15 days ago

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Macromolecules Question

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Grade 9 Macromolecules

The two primary kinds of nucleic acids are
  1. DNA and RNA.
  2. oxygen and carbon.
  3. carbon and hydrogen.
  4. nitrogen and phosphorus.
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