FREE AND STUDY GAMES ABOUT FORENSICS 1116 FINAL

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FREE AND STUDY GAMES ABOUT FORENSICS 1116 FINAL

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -147 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Microscopic hair comparisons must be regarded by police and courts as...

• individualizing
• useless
• presumptive
• conclusive

Answer:

• presumptive

Question 2: The technology of DNA typing had its beginnings in 1985 with the work of...

• Henry Lee

• Francis Crick
• James Watson
• Alec Jeffreys

Answer:

• Alec Jeffreys

Question 3: PCR is a technique that...

• Provides a statistical analysis of the nitrogenous-base pairings.
• Virtually eliminates operator error from DNA analysis.
• Produces information regarding the sequence of nitrogenous bases.
• Can produce many

Answer:

• Can produce many exact copies of segments of DNA.

Question 4: The investigator should not try to remove trace paint evidence found on a tool but package the tool for laboratory examination instead.TRUE or FALSE

Answer:

TRUE Question 5: Which hallucinogen can be synthesized by a simple chemical process and is often manufactured in clandestine laboratories?

• marijuana
• LSD

• mescaline
• PCP

Answer:

• PCP

Question 6: The specificity of microcrystalline tests is ________ the specificity of color tests.

• less than
• the same as
• none of the above
• greater than

Answer:

• greater than

Question 7: Use of which of the following drugs is LEAST likely to lead to psychological dependence?

• heroin
• cocaine
• codeine
• alcohol

Answer:

• codeine

Question 8: What is the major advantage of using the vapor concentration technique with gas chromatography?

• Ability to determine relative concentration of solid residues
• Low resolution of peaks associated with volatile residues
• High sensitivity for

Answer:

• High sensitivity for detecting volatile residues

Question 9: Which part of cannabis contains the LEAST amount of THC?

• resin
• seeds
• leaf
• flower

Answer:

• seeds

Question 10: The variety of coatings applied to the body of an automobile adds significant diversity to automobile paint and contributes to the forensic significance of automobile paint comparisons.TRUE or FALSE

Answer:

TRUE