Biology Crossword

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Across
  1. 3. The process in which new proteins are created
  2. 4. This type of gene only shows up if there are 2 of itself present
  3. 7. Random variations in DNA
  4. 8. A nitrogen base only found in DNA
  5. 10. The process in which RNA is translated into a amino-acid chain
  6. 11. This material is made up of Carbohydrates and is also known as Glucose
  7. 13. A trait that is expressed over another trait is_____
  8. 14. In this phase of mitosis the nuclear membrane dissolves
  9. 15. The phases of the cell cycle in which cells develop and grow
  10. 18. This nitrogen base only binds with cytosine
  11. 20. This is the 3rd material that makes up a Nucleotide along with sugar and a nitrogen base
  12. 21. This nitrogen base can connect with 2 different types of bases instead of the usual one
  13. 23. The process that occurs at the end of mitosis is____
  14. 26. A molecule made up of deoxyribose,nitrogen bases,and a phosphate that is held together by hydrogen bonds
  15. 27. Helix The shape of a strand of DNA
  16. 28. G1 and G2 are a part of this phase of the cell cycle
  17. 29. When an organism has two of a dominant or recessive trait they are....?
Down
  1. 1. The change from DNA to RNA
  2. 2. A mixed crossing of traits
  3. 5. The variations of these molecules give everyone a unique genetic code
  4. 6. The double-helix molecule that contains the genetic information for all life
  5. 9. When an organism has a gene for a trait that is both Dominant and Recessive
  6. 12. For a substrate to have a reaction with an enzyme the shapes must be_____
  7. 16. In this phase of mitosis spindle fibers pull apart the chromatids
  8. 17. In this phase of mitosis chromatids are gathered to the center of the cell.
  9. 19. This type of trait can be called pure bred
  10. 22. This nitrogen base binds with Guanine
  11. 24. This phase of mitosis is when the nuclear membranes form back up around the chromatids
  12. 25. In this phase of the cell cycle the cell divides and replicated itself