Biology Review Crossword

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Across
  1. 3. Smallest unit of life
  2. 6. This is the single-stranded nucleic acid
  3. 7. Pairs with Cytosine in DNA
  4. 10. G1, S, & G2 are together called:
  5. 13. Organelle that makes protein
  6. 15. Cells swell in this type of solution
  7. 16. Maintaining a stable internal environment
  8. 18. Phase of mitosis where DNA condenses
  9. 20. Creation of the egg
  10. 24. Mutation where a nucleotide base is added
  11. 30. Inheritance pattern where both alleles are expressed in heterozygotes
  12. 33. Egg and a sperm meet to make a single-celled:
  13. 35. These variables are kept the same during an experiment (plural)
  14. 37. This allele can be masked or hidden
  15. 41. Converts sunlight into glucose
  16. 43. Phase of mitosis where chromosomes line up in the middle
  17. 44. Three nucleotides together on mRNA
  18. 45. Negative subatomic particle
  19. 47. Uncontrolled cell growth is called:
  20. 48. Markers on the red blood cells that determine blood type
  21. 50. Dark spot in the nucleus
  22. 53. Plant pigment that makes plants green
  23. 54. Macromolecule that makes up fats, oils, waxes, etc.
  24. 55. Pairs with Thymine in DNA
  25. 56. Contains half of the DNA
  26. 57. This type of graph is used if the data is categorical
  27. 59. Brains of the cell, control center
  28. 61. Any change in a DNA sequence
  29. 62. Jelly-like substance found inside cells
Down
  1. 1. Phase of mitosis where the nucleus is reforming
  2. 2. A possible explanation during an experiment
  3. 3. Organelles that line up at the poles during mitosis
  4. 4. Contains half the DNA, ex. sperm or egg
  5. 5. This DNA enzyme unzips the DNA strand during replication
  6. 8. Phase of mitosis where chromosomes are pulled apart
  7. 9. Another term for purebred
  8. 11. Amino acids are the monomers of this macromolecule
  9. 12. Cells shrivel in this type of solution
  10. 14. During cytokinesis, animal cells pinch off in a cleavage _.
  11. 17. Monomers are joined together by removing water
  12. 19. pH of 0-7
  13. 21. Diffusion of water
  14. 22. Three fatty acids and a glycerol, in the shape of an "E"
  15. 23. Monomer of a carbohydrate
  16. 25. This allele is always expressed
  17. 26. This variable is sometimes referred to as the "responding variable"
  18. 27. Any cancer-causing agent
  19. 28. pH of 7-14
  20. 29. Made of one cell
  21. 31. Smallest unit of matter
  22. 32. Cell eating
  23. 34. Protein that speeds up chemical reactions
  24. 36. Mutation that changes an amino acid to a STOP
  25. 38. Father of modern genetics
  26. 39. Another term for hybrid
  27. 40. Mutation that does not change the amino acid sequence
  28. 42. Powerhouse of the cell
  29. 46. Chromatin resembles "Mom's _"
  30. 49. A network of fibers that attach to chromosomes during mitosis
  31. 51. Fragments of DNA on the lagging strand
  32. 52. Variation of a gene
  33. 58. One of the scientists credited with the discovery of the DNA double helix
  34. 60. "Custodians" of the cell, digest used cell parts