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1
____ is a branch of zoology that deals with insects
entomology
2
What kind of development is this?
holometabolous
3
____ is one of the most important factors impacting insect development.
temperature
4
A bunch of fly eggs is known as a
clutch
5
The term “tropic” means having to do with the process of
nutrition
6
The family that includes the most important and common carrion-visiting species is:
calliphoridae
7
Calliphorid adults have been known to arrive at carrion within how long a carcass exposure?
minutes
8
Urban entomology is insects in the human
environment
9
Urban pests may produce problems for the forensic investigator because their feeding and scavenging may produce antemortem, perimortem, or postmortem artifacts that may be misinterpreted as ___
injuries
10
What area of forensic entomology focuses on the insects that inhabit decomposing human and animal remains?
medicolegal forensic entomology
11
What is the time from when the adult female found a corpse and oviposited on it, to when the corpse was found known as?
time of colonization
12
Generally, we see the first adults within an hour after death, but can be as quickly as ____ seconds.
15
13
Maggots will migrate away from the body, burrow in the soil, and become
pupae
14
What are the life stages of the fly in order from beginning to end
egg, larva (first instar), larva- (second instar), larva- (third instar), pupa, adult
15
The point at which an insect will stop developing its called its ____ (two words), which is different for every insect species.
threshold temperature
16
The word “forensics” actually means
belonging to, used in, or suitable to cours of judicature; an argument
17
Which of these is a goal of forensic science, according to your reading?
all of the above
18
What is the primary responsibility of a forensic scientist?
to perform scientific analyses and report the results
19
Which of these best describes the phrase “contrite fallibilism?”
the state of understanding the limits of our knowledge and the ability to acknowledge that we are not
20
Who doing the term criminalistics
Hans Gross
21
The phrase is a simplified version of Locard’s Exchange Principle
Every contact leaves a trace
22
Which of these scientists is responsible for developing the first classification system for fingerprints?
Francis Galton
23
The classification of the crime scene labels the site of the original or first criminal activity as what?
primary crime scene
24
Duties of the first responder consist of which of the following?
all of the above
25
It is important to keep potential suspects from re-entering a crime scene after it has been secured to prevent any ___ from happening
contamination
26
When must documentation on found items be done?
before it is collected
27
The only thing consistent about crime scenes
their variety
28
The major goal of working a crime scene is:
to reconstruct the events that generated the collected evidence
29
What is evidence?
court approved information that the trier of fact is allowed to consider when determining a defendant’s guilt or innocence
30
In the absence of a ____, the ____ is considered the trier of fact in a court case.
jury, judge
31
According to the court, what is science?
knowledge generated through the use of the scientific method
32
What is the key to a good hypothesis
testability
33
The first step of the scientific method involves:
making observations
34
The ___ is considered the trier of fact in a court case
the jury
35
A grand jury is empowered to:
hand down an indictment in a federal case
36
What is an exemplar
a known standard collected by investigators
37
In general, when is most evidence likely to have been analyzed by forensic scientists
before the arrest of the defendant
38
____ evidence is a type of evidence whose presence at the scene includes a person as a source
inculpatory
39
_____ evidence is a type of evidence whose presence at the scene can exclude a person as a source
exculpatory
40
You illegally search a scene, and find hair and fibers that lead you to a particular car with a murder weapon. During trial, the murder weapon is removed from evidence. Why?
it’s fruit of the poisonous tree
41
What is known as the blueprint of life? (Spell it out)
deoxyribonucleic acid
42
DNA stands for
Deoxyribonucleic acid
43
What are the bases used in DNA?
A,G,T,C
44
Base pairs are bonded together by ____ bonds.
hydrogen
45
Genes direct the production of a specific
protein
46
What does RNA stand for?
ribonucleic acid
47
What is the result of a gene being expressed?
the protein it codes for is produced
48
What is the enzyme that breaks just the hydrogen bonds associated with a certain gene so that RNA can “zip” in?
helicase
49
The nucleus is the only place in a cell in which DNA can be found
false
50
What does PCR stand for?
polymerase chain reaction
51
____ take amino acids and knit them together into proteins
ribosomes
52
What does STR stand for?
short tandem repeat
53
The chance that you and your sibling inherited the exact same thing form your parents at any given spot in your DNA is ____
25%
54
fraternal twins are essentially siblings who happen to be born at the exact same time. How much of their DNA do they share?
50 %
55
______ is the study of the effects of poisons, including the properties, action, toxicity, and fatal doses of poisons
forensic toxicology
56
A ____ is any substance that, when administered in a living body, will produce ill health or death
poison
57
Who is the father of forensic toxicology
Paracelsus
58
Things that have no known benefit are not considered drugs, instead they are ............ .....................
controlled substances
59
What is the study of humans and non-human primates in their biological, evolutionary, and demographic dimensions?
physical anthropology
60
Forensic anthropology deals with the interpretation of ___ evidence, and the affect that lifestyle has on long term human remains.
bone
61
When did the FBI open the crime lab specializing in forensic anthropology?
1932
62
What is the study of the molecular mechanisms of bone development, regeneration, remodeling, and degeneration associated with age and pathology?
osteobiology
63
What type of cells do bones originate from
chondroblasts
64
What is the name of the region of constant cartilage?
growth plate
65
The structures of the skeletal system include the ___, the _____, and the ______
bones, ligaments, joints
66
What is another name for the study of the human skeleton (closely related to Forensic Anthropology)?
osteology
67
What are bands of tissue that connect two or more bones?
ligaments
68
What connects muscle to bone?
tendons
69
After what age do bones start to deteriorate overall?
30
70
What cranial suture goes over the crown of the head?
coronal
71
What is the name for a severe decline in bone density?
osteoporosis
72
Rather than using the skull, the ____ is a better bone to use to determine the sex of a skeleton.
pelvis
73
All humans have the same number of bones, regardless of sex, race, or age.
false
74
The three basic forms of fingerprint patterns are ___, _____, and ____
whorl, loop, arch
75
The three basic forms of fingerprinting patterns are ____, ____, and _____
whorl, loop, arch
76
The ............... at which a combustion reaction occurs will determine whether the fire is termed a "fire" or "explosion"
speed
77
Fire is a rapid oxidation process that produces ____ and _____
heat and light
78
The simplified fire triangle includes
tempature oxygen fuel
79
The _____ point is the tempature at which the liquid will produce vapors that will sustain combustion for at least 5 seconds
fire
80
The temperature at which a liquid gives off sufficient vapor to form an ignitable mixture at its surface is called the ____ point.
flash
81
The presence of .......... will determine if a combustion reaction was complete or incomplete
soot
82
The presence of .......... will determine if a combustion reaction was complete or incomplete
carbon monoxide
83
What are the following aspects of the natural cycle of fire in logical order.
point of origin, incipient phase, emergent smoldering, free burning, oxygen-related smoldering
84
The four categories of fire cause are
natural, undetermined, accidental, incendiary
85
Using fire to cover up the cause of another crime is a form of
spoliation
86
The greatest amount of charring in a fire occurs at the ____ area of burning.
lowest
87
In a traditional light bulb, the swell of the glass in response to heat will point ____ the heat source.
towards
88
Victims of spontaneous human combustion have been shown to usually be
all of the above