DNA Discovery

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Across
  1. 4. Her photographs came close to discovering the structure of DNA, Rosalind
  2. 6. type of DNA that is left-handed
  3. 8. an individual animal, plant, or single-celled life form
  4. 12. Chromosomes contain this material
  5. 14. DNA base pairs connected with this type bonding
  6. 16. a group of organisms that can reproduce with one another
  7. 17. DNA is the abbreviation for what type of acid
  8. 20. describes the appearance of double-stranded DNA, double
  9. 21. Discovered the basic principles of genetics
Down
  1. 1. carries genetic information in the form of genes
  2. 2. Known as the father of DNA
  3. 3. carrier of genetic information
  4. 5. helped to form the chromosome theory of inheritance, Walter Sutton and Theodore
  5. 7. Where is DNA found
  6. 9. Discovered DNA in 1869
  7. 10. first to correctly identify the way RNA and DNA molecules are put together
  8. 11. In April 1953, they published the news of their discovery - the double helix, Watson and
  9. 13. The term "nuclein" was later changed to this acid
  10. 15. organic molecule that is the building block of DNA and RNA
  11. 18. act as a messenger carrying instructions from DNA
  12. 19. discovered the structure of DNA