Homework Answers
Answer
The victim and suspect 2 are closely related.............FALSE
There is four DNA fragment recovered at crime scene 2.........Cant be determined.
Suspect 1 committed crime......................FALSE
The victim was killed at crime scene...........................TRUE
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III Victim Suspect 1 Suspect 2 Crime Scene 1 Crime Scene 2 Use the DNA fingerprint...
In the following scenario, whose blood was found at the crime scene? Suspect 1 Suspect 2...
In the following scenario, whose blood was found at the crime scene? Suspect 1 Suspect 2 Victim Crime Scene 1 Crime Scene 2
estion 11 A drop of blood from the perpetrator lok at the scene of a crime...
estion 11 A drop of blood from the perpetrator lok at the scene of a crime was and how the bodas e themelet e prema chain reaction (PCR) thai targeted and amplified 3 gone out this scenario complete with a) Which suspect (suspect A, B or C) was likely at the scene of the crime? Explain your response b) What is the size of the longest DNA fragment in lane 2 (in base pairs)? 12 points Save Answer ood samples...
Forensics/genetics help! Thanks! 1) In the gel pictured below, lane 1 is from a crime scene,...
Forensics/genetics help!
Thanks!
1) In the gel pictured below, lane 1 is from a crime scene, the other lanes are from suspects. a. Which is the only suspect that is not excluded from the crime? b. If all alleles possible for that locus are represented, what is the probability that the non-excluded suspect matches the crime scene sample by chance? Explain the banding pattern for the individual in lane 7. 3 6 c. |-- (A 2pts, b 4pts, c 4pts)...
3. PCR analysis practice One 3) If you collect samples from crime scene and extract DNA...
3. PCR analysis practice One 3) If you collect samples from crime scene and extract DNA out of each sample. Describe the technologies used to get the below results. 4) Identify which suspect is at the crime scene 5) Among suspect 1-3, who is homozygous for the tested locus and who is heterozygous? DNA from crime scene DNA ladder suspect DNA #1 #2 #3 500 bp 400 bp 300 bp 200 bp 100 bp — I 4. PCR Practice two...
Criminal Justice Class 5-When armed robbery is committed, the perpetrator is most likely to have: a....
Criminal Justice Class 5-When armed robbery is committed, the perpetrator is most likely to have: a. a knife b. nunchucks c. a handgun d. brass knuckles 6-Most residential burglaries are characterized by entry through a: a. chimney b. roof c. window d. door 7-Most commercial burglaries occur a. late evening hours b. there is no pattern c. during day time hours d. overnight hours 8-Most burglars and armed robbers will travel very far distances into unknown territories to perpetrate their...
Skill Check DNA All in Our Genes SU2020) Protected ViewSaved to this PC- Design Draw Layout...
Skill Check DNA All in Our Genes SU2020) Protected ViewSaved to this PC- Design Draw Layout References Malings Review Help les from the Internet can contain vs. Unless you need to edit it's safe to stay in Protected View farah dowod . Activity 3: Analysis of Forensic Samples Crate Editing This photo is an actual photo of a gel that was run using the samples outlined in this lab From left to right Lane 1: A Hindi DNA digest used...
When there is a match between a forensic DNA sample collected at a crime scene and...
When there is a match between a forensic DNA sample collected
at a crime scene and DNA subpoenaed from a suspect, the genotype
frequency can be interpreted in two ways. In one sense, it is the
probability of finding that specific genotype in the population. In
another sense it is the probability that the match is due to
chance.
How does the results from the most common alleles in
the different populations affect the application of using these
results for...
this is a criminal justice topic base on the sample case, CSI Officer Roberts was called...
this is a criminal justice topic base on the sample case, CSI Officer Roberts was called to respond to a street address adjacent to a location where fire-fighters were extinguishing a house fire. The reporting officer, Lonnie Downs, had spotted a pool of blood in the street in front of the residence; the residence was on fire, but no victims had been located. The amount of blood in the street indicated a victim should be found suffering from a severe...
In 1994, Congress passed the DNA Identification Act which authorized the FBI to do 2 things:...
In 1994, Congress passed the DNA Identification Act which authorized the FBI to do 2 things: (1) create and maintain a national DNA database, and (2) establish standards for forensic DNA testing. Because the human genome is full of DNA tandem repeats and because they vary in the number of contiguous repeat units, it was decided to use tandem repeats to build the DNA database. In 1996, 13 loci were chosen to be the core short tandem repeats (STR) for...
Write true or false ______ 1. The DNA sequence of one human being is on average...
Write true or false ______ 1. The DNA sequence of one human being is on average 99.9% identical to another random human being. ______ 2. As of 2009, all living human beings have had their entire genome sequenced. ______ 3. The nucleotide bases present in a DNA sequence are A, U, G, C. ______ 4. Techniques that enabled scientists to clone genes were developed in the 1970s. ______ 5. A restriction enzyme is useful because it is a generic enzyme...
In the following scenario, whose blood was found at the crime scene? Suspect 1 Suspect 2 Victim Crime Scene 1 Crime Scene 2
estion 11 A drop of blood from the perpetrator lok at the scene of a crime was and how the bodas e themelet e prema chain reaction (PCR) thai targeted and amplified 3 gone out this scenario complete with a) Which suspect (suspect A, B or C) was likely at the scene of the crime? Explain your response b) What is the size of the longest DNA fragment in lane 2 (in base pairs)? 12 points Save Answer ood samples...
Forensics/genetics help!
Thanks!
1) In the gel pictured below, lane 1 is from a crime scene, the other lanes are from suspects. a. Which is the only suspect that is not excluded from the crime? b. If all alleles possible for that locus are represented, what is the probability that the non-excluded suspect matches the crime scene sample by chance? Explain the banding pattern for the individual in lane 7. 3 6 c. |-- (A 2pts, b 4pts, c 4pts)...
3. PCR analysis practice One 3) If you collect samples from crime scene and extract DNA out of each sample. Describe the technologies used to get the below results. 4) Identify which suspect is at the crime scene 5) Among suspect 1-3, who is homozygous for the tested locus and who is heterozygous? DNA from crime scene DNA ladder suspect DNA #1 #2 #3 500 bp 400 bp 300 bp 200 bp 100 bp — I 4. PCR Practice two...
Skill Check DNA All in Our Genes SU2020) Protected ViewSaved to this PC- Design Draw Layout References Malings Review Help les from the Internet can contain vs. Unless you need to edit it's safe to stay in Protected View farah dowod . Activity 3: Analysis of Forensic Samples Crate Editing This photo is an actual photo of a gel that was run using the samples outlined in this lab From left to right Lane 1: A Hindi DNA digest used...
When there is a match between a forensic DNA sample collected
at a crime scene and DNA subpoenaed from a suspect, the genotype
frequency can be interpreted in two ways. In one sense, it is the
probability of finding that specific genotype in the population. In
another sense it is the probability that the match is due to
chance.
How does the results from the most common alleles in
the different populations affect the application of using these
results for...
In 1994, Congress passed the DNA Identification Act which authorized the FBI to do 2 things: (1) create and maintain a national DNA database, and (2) establish standards for forensic DNA testing. Because the human genome is full of DNA tandem repeats and because they vary in the number of contiguous repeat units, it was decided to use tandem repeats to build the DNA database. In 1996, 13 loci were chosen to be the core short tandem repeats (STR) for...
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