DNA dragnets have been so successful that some people have suggested that DNA samples of everyone should be stored at birth, so a profile could be made for anyone at any time. A. Do you think this is a good idea or not? And, B. do you think it useful or ethical for the FBI to store DNA samples from people who have been arrested but not yet convicted of a crime? Answer both questions,

Q: a) Would you expect to find the largest or shortest DNA fragments closest to the negative end at the…

A: Gel electrophoresis is used to categorize and quantify proteins and nucleic acids. It is frequently…

Q: Which suspect , if any, committed the crime? Explain your answer .

A: Answer: DNA FINGERPRINTING is a technique in which we run a electrophoresis gel of stretch of DNA.…

Q: In this activity you will extract DNA from living material. Before you begin, here are some helpful…

A: DNA (deoxyribonucleic acid) extraction is the process in which DNA of the given living organism or…

Q: What is the risk associated with sending your DNA to a for profit company and what are risk to…

A: Introduction  DNA is the main genetic material in most of the organism including humans. DNA…

Q: Question 1 A. What conclusions can you draw concerning the paternity of Puppy #2? Please explain.…

A: DNA fingerprinting is a test used in forensic labs which determines the genetic makeup of the cell…

Q: The human genome is made from more than 3 billion nucleotides.  How many sites (loci) are…

A: According to the question,  The human genome is made from more than 3 billion nucleotides.  How many…

Q: Can you do part c only i have already done a and b

A: Answer :- To determine the frequencies under random mating in the general population of Egypt with…

Q: Which statement regarding VNTR DNA fingerprinting is TRUE? O The useful thing about VNTRS for sample…

A: VNTRs are Variable Number of Tandem Repeats that are specific to particular individuals and are…

Q: The figure below represents the size of various SSRS that are used for forensic analysis. The bars…

A: vWA produce 200bp in PCR . All others produce less or more than 200 bp in PCR.  Here SSR means is…

Q: You are examining evidence from an old crime scene. You have a blood sample, but you believe that…

A: Mitochondrial DNA (deoxyribonucleic acid) refers to the DNA present in mitochondria. Mitochondria is…

Q: Just like actual fingerprints, DNA fingerprints are unique to most individuals (other than identical…

A: DNA(deoxyribonucleic acid) is a double-stranded helical genetic material containing thousands of…

Q: The following figure shows the FBI-style analysis of the genomic DNA of 10 people (1-10), and also…

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Simple sequence…

Q: DNA fragment size 500- 400- 300 200- Mother Child | || |||||| Male 1 Male 2 Male 3 || || | ||

A: DNA fingerprinting method is a method in which the paternity can be determinef by matching the DNA…

Q: Lane 1 Standard DNA Marker Lane 2 Normal DNA Sample (ff) Lane 3 FH Control (FF) Lane 4 Changman,…

A: Introduction A high blood cholesterol level is referred to as hypercholesterolemia. Cholesterol is a…

Q: if You have been transported to a DNA Lab by a mad scientist.    The scientist hands you a gel…

A: DNA is one of the forms of nucleic acid and can be observed as a genetic material in most of the…

Q: the hurdles that must be cleared before a new DNA profiling methodology can be used is....…

A: Option (a),(b),(c),(d) are correct. a) Only one-tenth of 1% of human DNA differs from one individual…

Q: DNA evidence first used in US courts....       Between 1980 and 1985   Between 1985 and 1990…

A: DNA evidence means the use of DNA fingerprinting techniques for the identification of guilty among…

Q: The majority of direct-to-consumer genetic tests: A) must be obtained through a doctor B) makes…

A: Genetic tests are a type of medical test that looks for changes in genes, chromosomes, or proteins.…

Q: DNA fingerprinting involves using restriction enzymes to cut DNA at a specific sequence, resulting…

A: DNA fingerprinting: DNA fingerprinting is a technique that involves the isolation of genetic…

Q: True or false: Insulin is an example of a product that is generated using recombinant methods

A: Insulin is a peptide hormone produced by the beta cell of the pancreatic islets; it is considered to…

Q: Comparing SNPs to STR markers, which of the following are true? Select one: a. SNP loci generally…

A: Question: Comparing SNPs to STR markers, which of the following are true?

Q: The gel below shows results for the bitter tasting SNP analysis. Analyze the results and annotate…

A: PCR or polymerase chain reaction is a technique that is used to amplify the desired segment of DNA…

Q: Use the gel below to answer the questions. Evidence was Evidence A B C D collected at a crime scene…

A: Forensic science is concerned with the collecting and examination of physical evidence as well as…

Q: What is the probability that any random male in USA would share the same genotype as the murderer…

A: SSR (simple sequence repeats) or microsatellite refers to a tract of repetitive co-dominant…

Q: Examine the results above and determine: Whether both women were, in fact, assaulted by the same…

A: Forensic science is the application of science to those criminal and civil laws that are enforced by…

Q: STR #1: D5S818 allele 1: 5'-CAATCATAGCCACAA | GATAGATAGATAGATAGATAGATAGATACCAAAGAG-3' allele 2:…

A: DNA profiling is a laboratory forensic technique used to obtain the specific pattern of DNA from a…

Q: three criteria are DNA profiling methods evaluated by......   Speed, discriminating power and…

A: what is DNA profiling DNA profiling (also known as DNA fingerprinting) is the process of determining…

Crime Scene Investigation

A crime scene refers to a place where a crime has occurred. The purpose of crime scene investigation (CSI) is to analyze the complete scene and catch the culprit based on the pieces of evidence collected from the place of crime. The people involved in this process are referred to as crime scene investigators.