DNA QUIZ

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Across
  1. 2. Proteins in the nucleus that form instructions to build cells
  2. 5. The scientific study of Heredity
  3. 9. Another pair of nitrogen bases that form steps on the DNA ladder
  4. 10. Connects Deoxyribose sugar to form the DNA back bone
  5. 11. A group of three chemicals that make the structure of DNA
Down
  1. 1. Pair of nitrogen bases that form steps on the DNA ladder
  2. 3. The twisted ladder shape of DNA
  3. 4. Where A,T,G & c connect to the sides of the double Helix
  4. 6. Coiled up DNA in the nucleus
  5. 7. A physical characteristic made by DNA
  6. 8. The passing of traits from parents to offspring/Children
  7. 9. A section of DNA that is a code for a physical trait