A1.2 - IB Biology 2024+

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Across
  1. 3. used to make ribosomes
  2. 4. T
  3. 8. total number of amino acids
  4. 9. A
  5. 12. DNA
  6. 15. G
  7. 18. U
  8. 19. the building blocks of proteins
  9. 20. ATCGU are all examples of a
  10. 21. If an RNA molecule has 12 nucleotides, how many water molecules would have been released during its synthesis?
  11. 22. ATP
  12. 24. RNA that leaves the nucleus after transcription
Down
  1. 1. bond between nitrogenous base pairs in DNA
  2. 2. bond between phosphate and ribose sugar in a nucleotide
  3. 4. synthesis of RNA using DNA as a template
  4. 5. DNA coils around these to form chromosomes
  5. 6. three sequential nitrogenous bases
  6. 7. single ringed nitrogenous bases
  7. 10. base pairs that match up are...
  8. 11. transcription occurs in the...
  9. 13. translation occurs at the
  10. 14. double ringed nitrogenous bases
  11. 16. C
  12. 17. used to transfer amino acids to ribosome
  13. 23. synthesis of a protein using mRNA as a template