Definitions
Crime
Blood Types
fingerprints
DNA
100
What is Physical Evidence
An object that can establish that a crime has been commited or can link a criminal and victim
100
What is an importance of crime scene investigation?
To recognize, document, and collect evidence at the scene of a crime.
100
What is "AB" blood type
Neither anti-A or anti-B antibodies
100
What are the different classes of fingerprints?
Arches, loops and whorls
100
What is DNA
Molecule that carry the body's genetic information
200
what is Locards' exchange principle?
When a person comes in contact with an object or another person, material can be transferred.
200
what are the three categories of time of death?
physiological time of death, estimated time of death and legal time of death
200
What is "A" blood type
Anti-B antibodies
200
What is an arch?
The simplest type of fingerprints that are formed by ridges that enter on one side of the print and exit on the other.
200
What is adenine
In DNA, matches with Thymine
300
What is plasma?
The blood fluid that contains blood cells, platelets and other blood parts
300
What is ballistics?
Examines discharged bullets, cartridge cases and shotgun shells
300
What is "AB" blood type
neither antibodies A nor B
300
what is a loop?
Loops have one delta and one or more ridges that enter and leave on the same side.
300
DNA is a __________ structure.
double helix
400
How will you record the crime scene?
Take photos, make video
400
What is biology unit?
Identify and perform DNA profiling on dried bloodstains and other body fluids, compare hairs and fibers, and identify and compare botanical materials
400
What is "B" blood type
Anti-A antibodies
400
what is a whorl?
Whorls have at least one ridge that makes a complete circuit and have at least two deltas.
400
C-A-A-G-T-A-C-C-G have________ on other strand
G-T-T-C-A-T-G-G-C
500
What are amino acids?
The building blocks of proteins.
500
What is main role of first police officer on a crime scene?
To secure the scene
500
Neither "A" nor "B" antigens
What is "O" blood type
500
60% people have___________.
loops
500
What is guanine
In DNA, matches with cytosine
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