Q: List the differences between nuclear DNA and mitochondrial DNA. What are
List the differences between nuclear DNA and mitochondrial DNA. What are the advantages and disadvantages of the use of mitochondrial DNA analysis in forensic investigations?
See AnswerQ: A large container of gasoline is recovered from the walk-in
A large container of gasoline is recovered from the walk-in freezer at a restaurant owned by an arson suspect. The gasoline temperature is found to be -10 degrees Fahrenheit. The suspect claims this g...
See AnswerQ: Which of the following analytical technique is considered to be a specific
Which of the following analytical technique is considered to be a specific test in a drug identification scheme? A) Color test B) Microcrystalline test C) Thin-layer chromatography D) Infrared spectro...
See AnswerQ: At a fire scene, what characteristics should an investigator look for
At a fire scene, what characteristics should an investigator look for to identify the fire’s point of origin? What circumstances may affect these characteristics?
See AnswerQ: The following substances were found at the scenes of explosions. Indicate
The following substances were found at the scenes of explosions. Indicate for each group of items if low, high, or a combination of explosives were used. If high explosives were used, indicate whether...
See AnswerQ: Criminalist Matt Hughes arrives at the scene of an explosion. He
Criminalist Matt Hughes arrives at the scene of an explosion. He first carries out a search of the periphery of the crime scene, questions several witnesses, and then locates the crater caused by the...
See AnswerQ: A warranted search of a victim’s apartment yields three pages of exemplar
A warranted search of a victim’s apartment yields three pages of exemplar handwriting samples written on ruled notebook paper with blue ballpoint pen. The investigators would like to compare the handw...
See AnswerQ: A threatening letter is received by a company CEO via fax.
A threatening letter is received by a company CEO via fax. What characteristics can be examined to gain information about the sending machine, the sending individual, and fraudulent source information...
See AnswerQ: A small piece of paper from a hotel notepad is found in
A small piece of paper from a hotel notepad is found in the pocket of a potential “hit man” as he attempted to kill his “mark.” The paper shows writing in various pen colors, some of which is oblitera...
See AnswerQ: An investigator would like to take a forensic “image” of
An investigator would like to take a forensic “image” of a suspect’s HDD. What is the primary goal in obtaining data from a HDD? What tools can the investigator use to achieve this goal?
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