The DNA

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Across
  1. 1. tests Helps you find genetic relatives and expand genealogy research
  2. 3. acids Building blocks of protein
  3. 7. Command center of the cess
  4. 8. Sugar of rna
  5. 10. The passing on of characteristics from one generation to the next
  6. 12. Single ring bases
  7. 13. It stores biological information.
  8. 15. A packaged and organized structure containing most of the dna of a living thing
  9. 16. They don’ t have membranes inside the cell
  10. 19. Messenger rna
  11. 20. the one into discovered the dna
  12. 23. A long single stranded chain of cells
  13. 24. Made up of many molecules all strung together to form really long chains
  14. 25. three Number of pairs of chromosomes in the human body
  15. 27. Representation of dna
Down
  1. 1. the sugar of dna
  2. 2. helix Refers to the structure formed by double stranded molecules of nucleic acids
  3. 4. One of the structural components of dna and rna
  4. 5. Main function is to bond nucleic acids together
  5. 6. Segment of dna that encodes function
  6. 9. One of the scientists that discovered the dna is double helix
  7. 10. Kind of enzyme that breaks a strands into half
  8. 11. A double membrane bound organelle found in most eukaryotic cells
  9. 12. Plays an important role in energy production of atp.
  10. 14. Transfer rna
  11. 17. Ribosomal rna
  12. 18. Any of the single celled or multicellular organisms whose cell contains distinct membrane bound nucleus
  13. 21. Double ring bases
  14. 22. A molecule that may and chemically to other molecules to form a polymer
  15. 26. Adenosine triphosphate