Biology Extra Credit

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Across
  1. 2. membrane transport that requires energy
  2. 5. uncontrolled growth of cells
  3. 9. monomer of DNA
  4. 10. living
  5. 14. process of making proteins
  6. 15. both alleles are expressed
  7. 17. nonliving
  8. 18. where photosynthesis takes place
  9. 21. evolved from a common ancestor
  10. 22. where cellular respiration takes place
  11. 23. stored energy
Down
  1. 1. process in which mRNA is made
  2. 2. three letter sequence on tRNA
  3. 3. matches with thymine in DNA
  4. 4. protein that speeds up chemical reactions
  5. 6. organism that makes its own food
  6. 7. unrelated development from environment
  7. 8. female organ of a flower
  8. 11. both species benefit
  9. 12. the number of species living in an area
  10. 13. membrane transport that does not need energy
  11. 16. matches with adenine in RNA
  12. 18. three letter sequence on mRNA
  13. 19. monomer of a protein
  14. 20. well established explanation of natural events