13.1 & 13.2 Review Crossword

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Across
  1. 2. Last names of scientists (no space) who built the DNA model
  2. 4. Type of bond holding nitrogen bases together
  3. 7. Pairing partner of adenine in DNA
  4. 8. Sugar found in RNA
  5. 10. DNA shape
  6. 14. Last names of scientists (no space) who used radioactive isotopes in bacteriophages
  7. 15. Molecule that carries genetic information
  8. 17. Type of macromolecule category DNA belongs to
  9. 18. Virus that infects bacteria
  10. 19. RNA is ______-stranded
Down
  1. 1. The process Griffith discovered
  2. 3. Last names of scientist who discovered bacterial transformation
  3. 5. Term meaning DNA strands run in opposite directions
  4. 6. Direction label of DNA strand (one end)
  5. 9. Last names of scientist who proved DNA is the transforming factor after Griffith
  6. 11. Base found in RNA but not DNA
  7. 12. Last names of scientist who discovered base-pair rules (A=T, C=G)
  8. 13. Last name of scientist who used X-ray diffraction and took “Photo 51” to determine DNA is double-stranded
  9. 16. Building blocks of DNA