Questions from Crime and Investigation

Q: Name two advantages and two disadvantages of mitochondrial DNA analysis compared to

Name two advantages and two disadvantages of mitochondrial DNA analysis compared to nuclear DNA analysis.

Q: List four ways to minimize contamination of biological evidence.

List four ways to minimize contamination of biological evidence.

Q: What are the three components that make up a nucleotide? Which

What are the three components that make up a nucleotide? Which component consists of four different components, the order of which determines the genetic code of an individual?

Q: Explain the proper collection of evidence at the origin of a fire

Explain the proper collection of evidence at the origin of a fire that is suspected of being initiated by gasoline. Describe the proper submission of controls for laboratory examination.

Q: List three common signs of arson at a fire scene.

List three common signs of arson at a fire scene.

Q: Where will an investigator usually locate the probable point of origin of

Where will an investigator usually locate the probable point of origin of a fire? What factors can cause a fire to deviate from normal behavior?

Q: In the design of a polarizing microscope, the polarizer is placed

In the design of a polarizing microscope, the polarizer is placed between the: A) Specimen and the analyzer. B) Analyzer and the eyepiece. C) Light source and the sample stage. D) Sample stage and...

Q: Which drug is often incorrectly classified as a narcotic? A

Which drug is often incorrectly classified as a narcotic? A) Heroin B) Morphine C) Marijuana D) Codeine 12) Which part of cannabis contains the LEAST amount of THC? A) Seeds B) Flower C) Leaf...

Q: What are the two classes of high explosives? What is the

What are the two classes of high explosives? What is the difference between the two classes?

Q: What is an oxidizing agent? Why is an oxidizing agent important

What is an oxidizing agent? Why is an oxidizing agent important to an explosion?