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Type: Multiple-Choice
Category: DNA, RNA, and Genetics
Level: Grade 5
Score: 1
Author: Reeshe
Last Modified: 4 years ago

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DNA, RNA, and Genetics Question

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Grade 5 DNA, RNA, and Genetics

A threadlike structure in the nucleus made up of DNA is a
  1. mitosis.
  2. life cycle.
  3. gene.
  4. chromosome.
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