Extra Credit Biology Crossword

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Across
  1. 2. a piece of DNA that codes for a trait
  2. 8. lowers activation energy
  3. 9. the organelle that contains DNA
  4. 11. organelle where cellular respiration occurs
  5. 13. the monomer form of DNA
  6. 14. Rr
  7. 17. sugars, and starches made of carbon hydrogen and oxygen
  8. 18. the study of life
  9. 23. type of cells that have no nucleus
  10. 24. how plants make their own food
  11. 26. the physical characteristics of an organism
  12. 28. fats, oils and cholesterol
  13. 29. allele denoted by capital letters
  14. 30. like the whole puzzle
Down
  1. 1. study of biological inheritance
  2. 3. composed of amino acids
  3. 4. allele denoted by lower case letters
  4. 5. the process somatic cells use to make copies
  5. 6. having 2N chromosomes
  6. 7. type of cells that do have a nucleus
  7. 10. going from DNA to mRNA
  8. 12. organelle where photosynthesis occurs
  9. 15. when DNA copies itself
  10. 16. the process gametes use to make copies
  11. 19. inherited characteristics
  12. 20. RR or rr
  13. 21. the phase of the cell cycle when DNA replicates itself
  14. 22. the genetic makeup of an organism
  15. 25. the process to get from RNA to protein
  16. 27. like a puzzle piece