TEST 9 REVIEW

1. TEST 9 REVIEW Mrs. Chustz—Biology II Forensics

2. A) SNPs • B) LINEs • C) VNTRs • D) PCR This is the newest and currently emerging genetic markers to be used in forensic genetics:

3. A) SNPs • B) LINEs • C) VNTRs • D) PCR This is the newest and currently emerging genetic markers to be used in forensic genetics:

4. A) DNA profiling • B) DNA extraction • C) DNA fingerprinting • D) PCR A technique called_____was developed by Kary Mullis in 1985:

5. A) DNA profiling • B) DNA extraction • C) DNA fingerprinting • D) PCR A technique called_____was developed by Kary Mullis in 1985:

6. A) anthropology • B) anthropometry • C) botany • D) DNA profiling Alphonse Bertillion produced a system of body measurements to catalog a person. This is called:

7. A) anthropology • B) anthropometry • C) botany • D) DNA profiling Alphonse Bertillion produced a system of body measurements to catalog a person. This is called:

8. A) exons • B) coding regions • C) introns • D) genes To analyze the entire genome in forensics would take a lot of time, so only small sections within the _______ are used:

9. A) exons • B) coding regions • C) introns • D) genes To analyze the entire genome in forensics would take a lot of time, so only small sections within the _______ are used:

10. A) four • B) one • C) two • D) three In early DNA testing, HLA gene testing showed variation on how many chromosome(s)?

11. A) four • B) one • C) two • D) three In early DNA testing, HLA gene testing showed variation on how many chromosome(s)?

12. COMPLETION: ________is an electronic database of DNA profiles from individuals convicted of crimes:

13. COMPLETION: ________is an electronic database of DNA profiles from individuals convicted of crimes:

14. COMPLETION: CODIS ________is an electronic database of DNA profiles from individuals convicted of crimes:

15. COMPLETION: In 1997, the FBI laboratory selected_____core STR markers as the basic currency for data sharing throughout the US

16. THIRTEEN

17. A) mononucleotide repeats • B) dinucleotide repeats • C) trinucleotide repeats • D) tetranucleotide repeats The most utilized STRs in forensics are:

18. A) mononucleotide repeats • B) dinucleotide repeats • C) trinucleotide repeats • D) tetranucleotide repeats The most utilized STRs in forensics are:

19. A) in criminal court • B) in civil court • C) in criminal and civil court • D) in cases only involving DNA evidence Forensic science is a science that can be used:

20. A) in criminal court • B) in civil court • C) in criminal and civil court • D) in cases only involving DNA evidence Forensic science is a science that can be used:

21. COMPLETION: VNTRs are the first genetic markers to be analyzed in DNA fingerprinting. VNTRs stand for:

22. VARIABLE NUMBER OF TANDEM REPEATS

23. A) repeat length • B) restriction enzyme • C) the order of nucleotides • D) None of the above An allele in forensic DNA is equivalent to the________.

24. A) repeat length • B) restriction enzyme • C) the order of nucleotides • D) None of the above An allele in forensic DNA is equivalent to the________.

25. COMPLETION: l Single nucleotide polymorphisms are differences in the DNA at ______positions in the genome.

26. COMPLETION: SINGLE l Single nucleotide polymorphisms are differences in the DNA at ______positions in the genome.

27. A) PCR • B) RFLP • C) Southern Blot • D) capillary electrophoresis D1S80 is a PCR-amplifiable VNTR, which allows for the transition from gel-based DNA testing to:

28. A) PCR • B) RFLP • C) Southern Blot • D) capillary electrophoresis D1S80 is a PCR-amplifiable VNTR, which allows for the transition from gel-based DNA testing to:

29. A) restriction endonuclease • B) restriction gene • C) DNA molecule • D) restriction fragment This term is refers to the piece of DNA resulting from the digestions with a restriction enzyme:

30. A) restriction endonuclease • B) restriction gene • C) DNA molecule • D) restriction fragment This term is refers to the piece of DNA resulting from the digestions with a restriction enzyme:

31. A) smaller • B) larger • C) the same • D) opposite STRs are microsatellites that have_____repeat units than/as VNTRs:

32. A) smaller • B) larger • C) the same • D) opposite STRs are microsatellites that have_____repeat units than/as VNTRs:

33. Because introns are located between____, the genetic health of the individual is not affected by the varying nucleotides that are studied in forensics.

34. GENES

35. A) Phosphate probes • B) chemical probes • C) radioactive probes • D) thermal probes In a Southern Blot, _____are added to the DNA sequences, so that we can visualize the DNA fragments.

36. A) Phosphate probes • B) chemical probes • C) radioactive probes • D) thermal probes In a Southern Blot, _____are added to the DNA sequences, so that we can visualize the DNA fragments.

37. A) homozygous • B) heterozygous • C) hemizygous • D) monozygous If a person has two different allele lengths on a chromosome pair, that person is considered:

38. A) homozygous • B) heterozygous • C) hemizygous • D) monozygous If a person has two different allele lengths on a chromosome pair, that person is considered:

39. _______is the application of the science of physical anthropology and human osteology in a legal setting.

40. Forensic anthropology

41. A) Dr. Sir Francis Galton • B) Juan Vucetich • C) Dr. Sir Alec Jeffreys • D) Dr. Henry Faulds DNA fingerprinting was established in 1985 by an English geneticist name__________.

42. A) Dr. Sir Francis Galton • B) Juan Vucetich • C) Dr. Sir Alec Jeffreys • D) Dr. Henry Faulds DNA fingerprinting was established in 1985 by an English geneticist name__________.

43. In early DNA testing, the polymarker was added to DQA1 testing to increase discrimatory power; how many chromosomes did this test involve?

44. SIX In early DNA testing, the polymarker was added to DQA1 testing to increase discrimatory power; how many chromosomes did this test involve?

45. A) hemizygous • B) heterozygous • C) autozygous • D) homozygous A person that has two of the same repeat lengths is considered to be______.

46. A) hemizygous • B) heterozygous • C) autozygous • D) homozygous A person that has two of the same repeat lengths is considered to be______.

47. What was used to solve the mysterious case of the two Will Wests being mistakenly identified as the same person?

48. What was used to solve the mysterious case of the two Will Wests being mistakenly identified as the same person? FINGERPRINTS

49. What are the 5 steps involved in RFLP analysis?

50. 1. collect a sample of blood or biological fluid • 2. Extract the DNA • 3. Add restriction enzymes • 4. Separate the DNA fragments by gel electrophoresis • 5. Southern Blot What are the 5 steps involved in RFLP analysis?