Describe how forensic scientists determine the likelihoodthat the DNA profile of a random person in the populationwould match that of a sample found at a crime scene.

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: Why can a DNA sample not be a reliable source of evidence?

A: With advancement in biotechnology and rDNA technology, many things have got discovered and proved to…

Q: Define about the VNTR-Based DNA Fingerprinting ?

A: Generally the Variable number of tandem repeats (VNTR) could be a location in deoxyribonucleic acid…

Q: Write a Good background introduction about DNA and why its important to extract it.

A: Nucleic acids are of two types – DNA and RNA. DNA is the genetic material in humans. It is composed…

Q: 1) Make up a crime scene scenario (or find a real one) in which DNA from a nonhuman provided…

A: Transport and smuggling of endangered species and their part is a serious offence. Many of the time,…

Q: If a police detective finds the tiniest amount of cells at a crime scene, they could produce more…

A: In this question, we have to answer by which mathod the tiniest amount of DNA can amplified.

Q: You are working as a CSI analyst. You collected DNA at a crime scene that is from the suspect but do…

A: If the collected DNA at the crime scene is from the suspect but the amount is not enough to run a…

Q: Examine the gel from a Rape investigation below. If you were the DNA analyst you would conclude…

A: DNA, or deoxyribonucleic acid, is the building block for the human body which is a powerful…

Q: Can DNA profilesnow be obtained from saliva left on pet hairs found at crime scenes ?

A: Answer- DNA fingerprinting is the technique by which the DNA of any organism can be compared to any…

Q: Using the data comparing the DNA sample from the wealthy man to the possible relatives, which…

A: Ans. The gel picture shows bands of DNA which compares the DNA sample of four persons to the dead…

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: What is DNA fingerprinting? How can it be used in human identification?

A: Deoxyribose Nucleic Acid (DNA) profiling, Deoxyribose Nucleic Acid testing, Deoxyribose Nucleic Acid…

Q: Contrast the early DNA sequencing methods with those used today.

A: Introduction  DNA is composed of the nucleotides arranged in a specific sequence. Prior knowledge of…

Q: Describe the occurrence of repetitive sequences, and explain how they are used in DNA…

A: A tandem repeat are repetitive DNA sequences of two or more base pairs that are repeated in such a…

Q: Explain what is meant by a DNA “fingerprint.”

A: Every cell of a human contains genetic material (DNA) enclosed inside a membrane-bound nucleus.…

Q: Should DNA phenotyping be used to identify or convict a suspect?

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of a specific…

Q: Elaborate on major themes and time periods for forensics DNA analysis

A: Forensic DNA analysis is a forensic technique used in criminal investigation and compares criminal…

Q: Describe the role of DNA and mtDNA in identification of remains

A: Deoxyribonucleic acid (DNA) is a double-stranded polynucleotide structure comprised of repeated…

Q: Explain why mitochondrial DNA profiling is often the method of choice for identifying victims of…

A: Introduction: DNA profiling is an application of forensic science in which the DNA profile of the…

Q: State the notes on DNA fingerprinting?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of life, which carries the genetic information in…

Q: Explain why contaminants must be avoided in DNA samples.

A: DNA SAMPLES: The DNA samples are collected for various purposes. The samples are collected from…

Q: What other DNA techniques could be used to help distinguish between two people who have the same DNA…

A: Same DNA fingerprint can be found in identical twins.

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: DNA profiling identifies a person by the similar parts of his or her DNA True Fals

A: DNA profiling The application of the molecular biology is largely dependent on its application in…

Q: What are two common applications of DNA fingerprinting?

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: DNA evidence

A: DNA = Deoxyribonucleic Acid .

Q: Why is DNA fingerprinting important?

A: DNA is genetic material in most of the organism .While , humans contain DNA as genetic material .In…

Q: Could actual fingerprints taken from human fingers be used toperform a DNA profile? Explain.

A: DNA can be obtained from a variety of bodily sources, such as hair (with dead skin stuck to it),…

Q: Imagine you are a forensic investigator giving a presentation to a school assembly. A student asks…

A: Ans-This is because, while our genetic makeup may be very similar, an individual's DNA sequence,…

Q: How could personal DNA testing be beneficial to medicine?

A: Introduction: DNA testing or Genetic testing is a sort of clinical test that recognizes changes in…

Q: In your own analysis, rank the different Personal Identification methods mentioned below according…

A: Introduction:- personal identification means to identifying means idetifying a person based on…

Q: Which two methods are most often used in DNA fingerprinting?

A: DNA molecules contain polymorphism. They contain variable number of tandem repeats (VNTRs) in…

Q: What are problems with DNA fingerprinting?

A: DNA-fingerprinting is also called DNA typing or DNA profiling. It is a technique of determining…

Q: 25.84 (Chemical Connections 25C) Why is it easier to exclude someone via DNA fingerprinting than it…

A: There are several techniques of biotechnology that are used in the forensic sciences. These…

Q: Is it easier to exclude a suspect in a criminal case on the basis of DNA evidence, or it is easier…

A: DNA profiling is a forensic technique used in criminal investigations. Here profiles of criminal…

Q: What are the application of DNA fingerprinting?

A: DNA (Deoxyribonucleic acid) fingerprinting uses the VNTRs (Variable number tandem repeats) as…

Q: Directions: Use your basic knowledge of recombinant DNA technology to answer the question. Scenario:…

A: PCR(polymerase chain reaction) is a molecular method to make multiple copies(amplify) of a small…

Q: Mention any two applications of DNA fingerprinting.

A: Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains. It coils around…

Q: What historical figure studied the heredity and racial profiling of fingerprints

A: The sum of all biological processes by which specific characteristics are passed down from parents…

Q: what does DNA tests tell us about the time frame or circumstances under which DNA came to be…

A: DNA fingerprinting is an important tool of molecular Biology. It is an ideal way to distinguish the…

Q: In this gel, if lane two is DNA from the crime scene, which lane contains DNA from a suspect…

A: DNA profiling is a technique extensively used for forensic investigations like for comparing DNA…

Q: Suppose one of two identical commits a crime and only DNA, Fingerprints, and an Eyewitness account…

A: It is a process of using recombinant DNA technology to alter the genetic makeup of an organism.

Q: List the various way makers are used in DNA fingerprinting?

A: DNA (deoxyribonucleic acid) fingerprinting is a process that makes it possible to identify and…

Q: SUS 1 SUS 2 EVID 1 2 3 4 7 8 9 ||

A: DNA is the genetic material present in the nucleus of the eukaryotic cells.

Q: What are DNA fingerprinting?

A: We know that DNA is present in the chromosomes of our body. It is formed by the chains of chemical…

Q: DNA profile

A: The biological material used to determine a DNA profile include blood, semen, saliva, urine, feces,…

Q: w  the nucleotide base sequence of a piece of DNA is important to know someone to solve a cri

A: A nitrogen base, phosphate group, and ribose sugar make up DNA. Nucleotide sequences are the groups…