2. 1

3. 2 Karyotypes

4. 3 Mutations

5. 4 Chromosomes & Sex

6. 5 Alleles

7. 6 Genetic Disorders

8. 7 Detection & Treatment

9. 8 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Chromosomes & sex Genetic Diseases Detection & Treatment

10. 9 Number of chromosomes on a human karyotype

11. 10 What is 46 or 23 pairs?

12. 11 First 22 pairs of chromosomes

13. 12 What are autosomes?

14. 13 Last pair of chromosomes

15. 14 What are the sex chromosomes?

16. 15 Male sex chromosomes

17. 16 What is XY?

18. 17 Three 21 st chromosomes

19. 18 What is trisomy or Down’s syndrome?

20. 19 The result of a lethal mutation

21. 20 What is death?

22. 21 The loss of a piece of chromosome

23. 22 What is a deletion?

24. 23 Failure of chromosomes to separate in meiosis

25. 24 What is nondisjunction?

26. 25 Piece of a chromosome breaks off and attaches to another chromosme

27. 26 What is translocation?

28. 27 Mutations that occur in body cells

29. 28 What are somatic cell mutations?

30. 29 Number of X chromosomes in males

31. 30 What is one?

32. 31 Number of X chromosomes in a normal female

33. 32 What is two?

34. 33 Sex chromosome(s) in a person with Turner syndrome

35. 34 What is only an X (XO)?

36. 35

37. 36 A trait carried on a sex chromosome

38. 37 What is sex-linked?

39. 38 Scientist who studied sex-linked traits in fruitflies

40. 39 Who is Thomas Hunt Morgan?

41. 40 Used to represent the dominant form

42. 41 What is a capital letter?

43. 42 The number of alleles needed for a trait

44. 43 What is two?

45. 44 Alleles are the two forms of this

46. 45 What are genes?

47. 46 Allele that is only expressed in the homozygous condition

48. 47 What is the recessive allele?

49. 48 Mendel called alleles this

50. 49 What are factors?

51. 50 Prolonged bleeding due to a lack of clotting factor

52. 51 What is hemophilia?

53. 52 Disorder of red blood cells where they are “C” shaped

54. 53 What is sickle cell disease?

55. 54 Deterioration of brain tissue that starts at mid-life and causes death

56. 55 What is Huntington’s Disease?

57. 56 Disorder where mucus clogs the lungs and pancreas

58. 57 What is Cystic fibrous or CF?

59. 58

60. 59 Genetic disorder immediately screened for in newborns

61. 60 What is PKU?

62. 61 Doctor’s prescription for a newborn with PKU

63. 62 What is a strict diet?

64. 63 Taking amniotic fluid to test for genetic defects

65. 64 What is amniocentesis?

66. 65 Health professional who determines the genetic make up for couples

67. 66 Who is a genetic counselor?

68. 67 Picture of the chromosomes on an individual used in genetic studies

69. 68 What is a karyotype?

70. 69 The gene for this female disorder can be genetically determined before the disease results

71. 70 What is breast cancer?

72. 71

73. 72 Gene Mutations

74. 73 Whenever one nucleotide replaces another