Cell Nucleus and DNA

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Across
  1. 3. To make a copy of its instructions, the cell must undergo DNA ________
  2. 4. One entire strand of DNA
  3. 6. The molecule that stores information in the cell
  4. 8. The outer boundary of the cell
  5. 9. Bases always come in ________
Down
  1. 1. A specific set of instructions that determines a single trait
  2. 2. What DNA stands for
  3. 5. Where the cell stores all of its information; the cell's control center
  4. 7. The name for the "letters" of the genetic alphabet