Biology Crossword puzzle

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Across
  1. 2. A sequence of three nucleotides.
  2. 6. where DNA is stored.
  3. 7. Is the A in DNA
  4. 10. Corresponds with a codon.
  5. 12. makes proteins.
  6. 14. A molecule that contains nitrogen
  7. 16. replaces T in rna.
  8. 17. helps decode mRNA.
  9. 18. Is the G in DNA.
Down
  1. 1. what does RNA stand for?
  2. 3. Is nicknamed "light giver".
  3. 4. a segment of DNA.
  4. 5. delivers messages for DNA.
  5. 8. what does DNA stand for?
  6. 9. what your body is made of.
  7. 11. Is the C in DNA.
  8. 13. makes food sweet.
  9. 15. Is the T in DNA