Science

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Across
  1. 2. Another pair of Nitrogen Bases
  2. 6. Coiled up
  3. 7. Passing of traits
  4. 8. proteins in nucleus
  5. 9. The scientific study of heredity
  6. 12. Where A,T, G & C connect
Down
  1. 1. Pair of Nitrogen Bases
  2. 3. A group of three chemicals
  3. 4. Connects the DeoxyriboseSugars
  4. 5. spiral ladder
  5. 10. A section of DNA that is a code
  6. 11. A physical characteristic