chapters questions

88問 • 1年前

Leslie Munoz Diaz

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____ is a branch of zoology that deals with insects

entomology

What kind of development is this?

holometabolous

____ is one of the most important factors impacting insect development.

temperature

A bunch of fly eggs is known as a

clutch

The term “tropic” means having to do with the process of

nutrition

The family that includes the most important and common carrion-visiting species is:

calliphoridae

Calliphorid adults have been known to arrive at carrion within how long a carcass exposure?

minutes

Urban entomology is insects in the human

environment

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

What area of forensic entomology focuses on the insects that inhabit decomposing human and animal remains?

medicolegal forensic entomology

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

Generally, we see the first adults within an hour after death, but can be as quickly as ____ seconds.

Maggots will migrate away from the body, burrow in the soil, and become

pupae

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

The point at which an insect will stop developing its called its ____ (two words), which is different for every insect species.

threshold temperature

The word “forensics” actually means

belonging to, used in, or suitable to cours of judicature; an argument

Which of these is a goal of forensic science, according to your reading?

all of the above

What is the primary responsibility of a forensic scientist?

to perform scientific analyses and report the results

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

Who doing the term criminalistics

Hans Gross

The phrase is a simplified version of Locard’s Exchange Principle

Every contact leaves a trace

Which of these scientists is responsible for developing the first classification system for fingerprints?

Francis Galton

The classification of the crime scene labels the site of the original or first criminal activity as what?

primary crime scene

Duties of the first responder consist of which of the following?

all of the above

It is important to keep potential suspects from re-entering a crime scene after it has been secured to prevent any ___ from happening

contamination

When must documentation on found items be done?

before it is collected

The only thing consistent about crime scenes

their variety

The major goal of working a crime scene is:

to reconstruct the events that generated the collected evidence

What is evidence?

court approved information that the trier of fact is allowed to consider when determining a defendant’s guilt or innocence

In the absence of a ____, the ____ is considered the trier of fact in a court case.

jury, judge

According to the court, what is science?

knowledge generated through the use of the scientific method

What is the key to a good hypothesis

testability

The first step of the scientific method involves:

making observations

The ___ is considered the trier of fact in a court case

the jury

A grand jury is empowered to:

hand down an indictment in a federal case

What is an exemplar

a known standard collected by investigators

In general, when is most evidence likely to have been analyzed by forensic scientists

before the arrest of the defendant

____ evidence is a type of evidence whose presence at the scene includes a person as a source

inculpatory

_____ evidence is a type of evidence whose presence at the scene can exclude a person as a source

exculpatory

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

What is known as the blueprint of life? (Spell it out)

deoxyribonucleic acid

DNA stands for

Deoxyribonucleic acid

What are the bases used in DNA?

A,G,T,C

Base pairs are bonded together by ____ bonds.

hydrogen

Genes direct the production of a specific

protein

What does RNA stand for?

ribonucleic acid

What is the result of a gene being expressed?

the protein it codes for is produced

What is the enzyme that breaks just the hydrogen bonds associated with a certain gene so that RNA can “zip” in?

helicase

The nucleus is the only place in a cell in which DNA can be found

false

What does PCR stand for?

polymerase chain reaction

____ take amino acids and knit them together into proteins

ribosomes

What does STR stand for?

short tandem repeat

The chance that you and your sibling inherited the exact same thing form your parents at any given spot in your DNA is ____

25%

fraternal twins are essentially siblings who happen to be born at the exact same time. How much of their DNA do they share?

50 %

______ is the study of the effects of poisons, including the properties, action, toxicity, and fatal doses of poisons

forensic toxicology

A ____ is any substance that, when administered in a living body, will produce ill health or death

poison

Who is the father of forensic toxicology

Paracelsus

Things that have no known benefit are not considered drugs, instead they are ............ .....................

controlled substances

What is the study of humans and non-human primates in their biological, evolutionary, and demographic dimensions?

physical anthropology

Forensic anthropology deals with the interpretation of ___ evidence, and the affect that lifestyle has on long term human remains.

bone

When did the FBI open the crime lab specializing in forensic anthropology?

1932

What is the study of the molecular mechanisms of bone development, regeneration, remodeling, and degeneration associated with age and pathology?

osteobiology

What type of cells do bones originate from

chondroblasts

What is the name of the region of constant cartilage?

growth plate

The structures of the skeletal system include the ___, the _____, and the ______

bones, ligaments, joints

What is another name for the study of the human skeleton (closely related to Forensic Anthropology)?

osteology

What are bands of tissue that connect two or more bones?

ligaments

What connects muscle to bone?

tendons

After what age do bones start to deteriorate overall?

What cranial suture goes over the crown of the head?

coronal

What is the name for a severe decline in bone density?

osteoporosis

Rather than using the skull, the ____ is a better bone to use to determine the sex of a skeleton.

pelvis

All humans have the same number of bones, regardless of sex, race, or age.

false

The three basic forms of fingerprint patterns are ___, _____, and ____

whorl, loop, arch

The three basic forms of fingerprinting patterns are ____, ____, and _____

whorl, loop, arch

The ............... at which a combustion reaction occurs will determine whether the fire is termed a "fire" or "explosion"

speed

Fire is a rapid oxidation process that produces ____ and _____

heat and light

The simplified fire triangle includes

tempature oxygen fuel

The _____ point is the tempature at which the liquid will produce vapors that will sustain combustion for at least 5 seconds

fire

The temperature at which a liquid gives off sufficient vapor to form an ignitable mixture at its surface is called the ____ point.

flash

The presence of .......... will determine if a combustion reaction was complete or incomplete

soot

The presence of .......... will determine if a combustion reaction was complete or incomplete

carbon monoxide

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

The four categories of fire cause are

natural, undetermined, accidental, incendiary

Using fire to cover up the cause of another crime is a form of

spoliation

The greatest amount of charring in a fire occurs at the ____ area of burning.

lowest

In a traditional light bulb, the swell of the glass in response to heat will point ____ the heat source.

towards

Victims of spontaneous human combustion have been shown to usually be

all of the above

chp 10

Leslie Munoz Diaz · 14問 · 2年前

chp 10

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Chp 11

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Chp 11

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Chp 9

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Chp 9

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test 1

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test 1

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quiz 1

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quiz 1

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test 2

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test 2

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test 2 pt.2

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test 2 pt.2

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midterm

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midterm

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midterm

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midterm

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for quiz 1

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for quiz 1

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quiz 11-20

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quiz 11-20

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midterm

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midterm

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chapter questions for DNA and Blood

Leslie Munoz Diaz · 80問 · 1年前

chapter questions for DNA and Blood

80問 • 1年前

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slides for DNA

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slides for DNA

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slides for blood

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slides for blood

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Final

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Final

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final pt 1.

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final pt 1.

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toxicology chapter questions

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toxicology chapter questions

14問 • 1年前

Leslie Munoz Diaz

juvenile justice review

Leslie Munoz Diaz · 29問 · 11ヶ月前

juvenile justice review

29問 • 11ヶ月前

Leslie Munoz Diaz

問題一覧

____ is a branch of zoology that deals with insects

entomology

What kind of development is this?

holometabolous

____ is one of the most important factors impacting insect development.

temperature

A bunch of fly eggs is known as a

clutch

The term “tropic” means having to do with the process of

nutrition

The family that includes the most important and common carrion-visiting species is:

calliphoridae

Calliphorid adults have been known to arrive at carrion within how long a carcass exposure?

minutes

Urban entomology is insects in the human

environment

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

What area of forensic entomology focuses on the insects that inhabit decomposing human and animal remains?

medicolegal forensic entomology

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

Generally, we see the first adults within an hour after death, but can be as quickly as ____ seconds.

Maggots will migrate away from the body, burrow in the soil, and become

pupae

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

The point at which an insect will stop developing its called its ____ (two words), which is different for every insect species.

threshold temperature

The word “forensics” actually means

belonging to, used in, or suitable to cours of judicature; an argument

Which of these is a goal of forensic science, according to your reading?

all of the above

What is the primary responsibility of a forensic scientist?

to perform scientific analyses and report the results

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

Who doing the term criminalistics

Hans Gross

The phrase is a simplified version of Locard’s Exchange Principle

Every contact leaves a trace

Which of these scientists is responsible for developing the first classification system for fingerprints?

Francis Galton

The classification of the crime scene labels the site of the original or first criminal activity as what?

primary crime scene

Duties of the first responder consist of which of the following?

all of the above

It is important to keep potential suspects from re-entering a crime scene after it has been secured to prevent any ___ from happening

contamination

When must documentation on found items be done?

before it is collected

The only thing consistent about crime scenes

their variety

The major goal of working a crime scene is:

to reconstruct the events that generated the collected evidence

What is evidence?

court approved information that the trier of fact is allowed to consider when determining a defendant’s guilt or innocence

In the absence of a ____, the ____ is considered the trier of fact in a court case.

jury, judge

According to the court, what is science?

knowledge generated through the use of the scientific method

What is the key to a good hypothesis

testability

The first step of the scientific method involves:

making observations

The ___ is considered the trier of fact in a court case

the jury

A grand jury is empowered to:

hand down an indictment in a federal case

What is an exemplar

a known standard collected by investigators

In general, when is most evidence likely to have been analyzed by forensic scientists

before the arrest of the defendant

____ evidence is a type of evidence whose presence at the scene includes a person as a source

inculpatory

_____ evidence is a type of evidence whose presence at the scene can exclude a person as a source

exculpatory

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

What is known as the blueprint of life? (Spell it out)

deoxyribonucleic acid

DNA stands for

Deoxyribonucleic acid

What are the bases used in DNA?

A,G,T,C

Base pairs are bonded together by ____ bonds.

hydrogen

Genes direct the production of a specific

protein

What does RNA stand for?

ribonucleic acid

What is the result of a gene being expressed?

the protein it codes for is produced

What is the enzyme that breaks just the hydrogen bonds associated with a certain gene so that RNA can “zip” in?

helicase

The nucleus is the only place in a cell in which DNA can be found

false

What does PCR stand for?

polymerase chain reaction

____ take amino acids and knit them together into proteins

ribosomes

What does STR stand for?

short tandem repeat

The chance that you and your sibling inherited the exact same thing form your parents at any given spot in your DNA is ____

25%

fraternal twins are essentially siblings who happen to be born at the exact same time. How much of their DNA do they share?

50 %

______ is the study of the effects of poisons, including the properties, action, toxicity, and fatal doses of poisons

forensic toxicology

A ____ is any substance that, when administered in a living body, will produce ill health or death

poison

Who is the father of forensic toxicology

Paracelsus

Things that have no known benefit are not considered drugs, instead they are ............ .....................

controlled substances

What is the study of humans and non-human primates in their biological, evolutionary, and demographic dimensions?

physical anthropology

Forensic anthropology deals with the interpretation of ___ evidence, and the affect that lifestyle has on long term human remains.

bone

When did the FBI open the crime lab specializing in forensic anthropology?

1932

What is the study of the molecular mechanisms of bone development, regeneration, remodeling, and degeneration associated with age and pathology?

osteobiology

What type of cells do bones originate from

chondroblasts

What is the name of the region of constant cartilage?

growth plate

The structures of the skeletal system include the ___, the _____, and the ______

bones, ligaments, joints

What is another name for the study of the human skeleton (closely related to Forensic Anthropology)?

osteology

What are bands of tissue that connect two or more bones?

ligaments

What connects muscle to bone?

tendons

After what age do bones start to deteriorate overall?

What cranial suture goes over the crown of the head?

coronal

What is the name for a severe decline in bone density?

osteoporosis

Rather than using the skull, the ____ is a better bone to use to determine the sex of a skeleton.

pelvis

All humans have the same number of bones, regardless of sex, race, or age.

false

The three basic forms of fingerprint patterns are ___, _____, and ____

whorl, loop, arch

The three basic forms of fingerprinting patterns are ____, ____, and _____

whorl, loop, arch

The ............... at which a combustion reaction occurs will determine whether the fire is termed a "fire" or "explosion"

speed

Fire is a rapid oxidation process that produces ____ and _____

heat and light

The simplified fire triangle includes

tempature oxygen fuel

The _____ point is the tempature at which the liquid will produce vapors that will sustain combustion for at least 5 seconds

fire

The temperature at which a liquid gives off sufficient vapor to form an ignitable mixture at its surface is called the ____ point.

flash

The presence of .......... will determine if a combustion reaction was complete or incomplete

soot

The presence of .......... will determine if a combustion reaction was complete or incomplete

carbon monoxide

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

The four categories of fire cause are

natural, undetermined, accidental, incendiary

Using fire to cover up the cause of another crime is a form of

spoliation

The greatest amount of charring in a fire occurs at the ____ area of burning.

lowest

In a traditional light bulb, the swell of the glass in response to heat will point ____ the heat source.

towards

Victims of spontaneous human combustion have been shown to usually be

all of the above