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FORS 4320 - Exam A
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Exam of 5 pages for the course FORS 4320 at FORS 4320 (FORS 4320 - Exam A)

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  • November 14, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • fors 4320 exam a
  • fors 4320 exam
  • fleet operator recognition scheme

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  • FORS 4320
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FORS 4320 - Exam A

1. What led to Montaret Davis' arrest following the sexual assault describe on

page 1?: DNA from saliva and semen found at the crime scene.

2. Potential elimination samples include:: a. Consensual sex partner in a sexual

assault investigation b. Victim

c. Crime scene technician

d. Lab technician

3. STR markers used today can: a. Ascertaining ancestry

b. Aiding disaster victim identification

c. Identifying remains of soldiers killed in battle

d. Determine paternity

4. The first publication of what was then referred to as DNA fingerprinting

occurred in: 1985

5. What year did the FBI Laboratory stop performing RFLP analysis?: 2000

6. 6. How has the hit TV show CSI: Crime Scene Investigation impacted the

forensic community?: More exposure into the forensic profession

Inaccurate perceptions of the forensic profession

7. Approximately how much DNA do you inherit from your biological parents?:

50% from both parents



1/5

, 8. The first leader of the Human Genome Project was:: James Watson

9. If p = 0.7, then 2pq = ___: If p = 0.7, then q = 0.3 because p + q = 1. Then 2pq =

0.42.

10. List the three parts of a nucleotide:: Sugar, phosphate, and a nucleobase.

11. There are _______ hydrogen bonds between the adenine-thymine base pair and

_______ hydrogen bonds between the guanine-cytosine base pairs: Two/Three

12. A genome is referred to as: An organisms entire DNA sequence

13. The sex chromosome inherited by an individuals father determines their

biological sex: True

14. The sex chromosome inherited by an individuals mother determines their

biological sex: False

15. Which restrictive enzyme was used by the FBI and United States?: Hae III

16. What are potential pitfalls of PCR based technologies?: All of the above

17. 17. What was the primary difference between the DQ alpha and the DQA1

test?: DQ Alpha defined 21 genotypes and DQA1 defined 28

18. When did fluorescent STR multiplex systems develop?: Mid 1990's

19. Which of the following is NOT an advantage of silver staining?: Manual loading

of samples into gels




2/5

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