DNA QUIZ

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