biology vocabulary review

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657
Across
  1. 3. location on the DNA where RNA polymerase binds
  2. 5. a trait is __ if a homozygous dominant individual doesn't survive
  3. 7. atoms that differ in neutrons, but are within the same element
  4. 9. meiosis begins with a __ cell.
  5. 11. a disorder where blood doesn't clot properly
  6. 15. sequence of mRNA that codes for part of the protein
  7. 16. a protein that "recieves" a ligand
  8. 17. single-celled organisms that lack a nucleus
  9. 20. always pairs with thymine in DNA
  10. 21. ___ capture energy from the sun to convert to glucose
  11. 23. the first step in cellular respiration
  12. 24. abnormal number of a specific chromosome
  13. 25. enzymes that break down nucleic acids
  14. 28. a form of fermentation that requires pyruvic acid
  15. 32. the phase in which the cell grows and prepares for mitosis
  16. 33. caps protecting against DNA degredation
  17. 34. a type of mutation where there is no affect on the amino acid
  18. 37. a __ solution is when water diffuses out of the cell
  19. 38. the law of __ is when each parent gives 1 allele to each gamete, and is randomized
  20. 39. the first step of meiosis
  21. 40. the protein that regulates the cell cycle
  22. 41. type of RNA that helps with the translation of messenger RNA
  23. 42. type of RNA that has the instructions to produce certain proteins
  24. 43. diffusion of water through a selectively permeable membrane
  25. 44. complete diploid set of chromosomes, arranged from biggest to smallest
  26. 45. brings the specific amino acid to the correct codon
  27. 50. carbohydrates, lipids, proteins, and nucleic acids
  28. 52. a type of mutation where a single base pair in the DNA is changed
  29. 55. a reaction that releases energy
  30. 56. cells that are differentiated and carry out specific tasks
  31. 57. always pairs with cytosine
Down
  1. 1. always pairs with adenine in RNA
  2. 2. males are more likely to exhibit X-linked __ traits
  3. 3. having more than 2 sets of chromosomes
  4. 4. a change in genetic material of a cell
  5. 6. nitrogenous bases are held together by __ bonds.
  6. 8. both of the parent's phenotypes are expressed
  7. 10. a process in which plants convert sunlight into energy
  8. 12. the offspring of the P generation
  9. 13. reads from 5' to 3'
  10. 14. force between 2 different molecules
  11. 18. compounds mostly made up of hydrogen and carbon atoms
  12. 19. also called the citric acid cycle
  13. 22. type of RNA that carries the amino acids onto the polypeptide chain during translation
  14. 26. the second step of translation is called __.
  15. 27. the formation of 2 daughter cells
  16. 29. cells that can divide continuously and are undifferentiated
  17. 30. where photosynthesis takes place
  18. 31. all cells contain ___.
  19. 34. light independent reactions take place here
  20. 35. single stranded and contains ribose
  21. 36. intracellular signaling is __ a cell
  22. 40. we get 23 __ from each parent
  23. 46. light dependent reactions take place in the __.
  24. 47. a single ring structure
  25. 48. a chart that shows traits according to ancestry
  26. 49. produce and process proteins
  27. 51. type O blood is a __ donor
  28. 53. a double ringed structures
  29. 54. the phase in which DNA synthase takes place