Forensic Science

CSI Experience: Rookie Training
Case 1

Directions:

In this activity you volition learn about several techniques that are used to suffice physical evidence in a crime lab. In addition to firearms and tool marks you will review around other types of evidence previously covered in the course.

To shrink started go to: http://forensics.rice.edu/

You will visit 4 specialization areas. Pay attention to your instructor as each component requires you to answer a series of follow up questions to calculate a case they are working on.

Answer the hobby questions as you proceed.

Forensic Biology:

Follow Greg and answer the following questions.

What is desoxyribonucleic acid? The genetic pull back up of all lifetime things

After taking desoxyribonucleic acid from Suspects A & B what 3 conclusions did you draw?
1. That every person has different DNA
2. Different part of the body have the same DNA
3. DNA is found in many parts of the body

Which suspect matched the crime circumstance DNA?
Suspect B
What is a DNA profile?
A summary of a persons genetic make up
What is the name of the FBIs DNA database?
CODIS

In your take words, explain why forensic scientists use DNA markers.
The print from the genes from both parents
How many markers are typically used by labs?
13
What are the four basic steps to process DNA?




Extract, Amplify, Separate, Analyze
Why use buccal cells for DNA bear upon?
Because it is an easy and fast way to collect DNA
What does lyse mean?
belch the cellular membrane and the nuclei
What is the name of the process used to dilate DNA?
Polymarse Chain Reaction
How is the amplified DNA sorted?
By sizing
What # did the DNA profile match?
#3
Why was Gregs DNA profile in CODIS?
Because all forensic scientists are needful to have their DNA in CODIS

Toxicology Lab:

Where is vitreous body fluid normally located?
In the eyes
How is a maggot milkshake used?
The maggots feed on decomposing bodies so when the maggots are mashed up and tested the results come...If you want to get a full essay, sight it on our website: Ordercustompaper.com



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