Darrell was incarcerated for years due to a crime but was exonerated based on DNA evidence. Which of the following is the most likely reason for his false conviction? Group of answer choices Poor DNA testing Eyewitness testimony Video evidence A persuasive prosecutor
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53. Darrell was incarcerated for years due to a crime but was exonerated based on DNA evidence. Which of the following is the most likely reason for his false conviction?
Group of answer choices
Poor DNA testing
Eyewitness testimony
Video evidence
A persuasive prosecutor
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- You are a forensic scientist in charge of DNA samples in a case where a man was murdered. You conduct gel electrophoresis on the samples to determine the DNA profile of the samples. The rows of bands have been marked to make it easier to reference the bands. The sample marked 'evidence' came from under the victim's fingernails, likely indicating a struggle. There are two suspects in the case, both of whom are brothers, they are marked suspect 1 and suspect 2, for brother 1 and brother 2, respectfully. Does the evidence collected match the DNA profiles of either brother? If yes, which one? If no, then would it be likely that the actual criminal is a family member of the brothers? If yes, what could the relation be (mom, dad, cousin, aunt, or uncle)? Note: there is a sister in their family, their parents are both still alive, and they have a robust extended family. The brothers are not twins.Can you please check my answer and make sure it is correct. Question: How can DNA evidence be used to convict or exonerate a defendant? Why is DNA evidence so powerful? Answer: DNA evidence can be used to perform DNA profiling to determine the genotype of the specific DNA sample. With just a small amount of DNA, PCR can produce billions of copies of that specific segment. The segments that are used are from non-coding regions that contain STR’s or short tandem repeats. These very short DNA sequences are repeated and are specific to individuals because we inherit them from our mother and father. Gel electrophoresis separates the PCR products based on their size and each band is compared to the allele ladder. This process helps to identify the alleles present in the original samples. DNA profiling is performed at many loci to be able to tell the genetic difference between different individuals with a lot of certainty. The DNA from the different suspects is compared to the allele…The gel serves as a ______________ to separate out the DNA fragments
- THe DNA profiles of five people potentially involved in a robbery are shown in DNA Profile #2. The profile on the left side was obtained from DNA belongíng the robber. The four other profiles were obtained from the suspects. Which of the potential suspects is most likely the robber?No need to provide evidence or side answers. My teacher like to answer the question only :)9/15 Which suspect is linked to the crime scene by this DNA analysis Suspect A Suspect D Suspect C Suspect B Music off Zoom In Sign out V O 12:39 4006 Lenovo 6. aaden aden wne DNA
- Unclassified Intergenic DNA Occupies a Significant Portion of the ___________.I’m having trouble finding the correct answer of which person was had the sample the in crime scene can help solve this rflp?DNA Fingerprinting Analysis Case: Mr. Chan’s family consists of mom, dad, and four kids. The parents have one daughter and one son together, another daughter is from the mother’s previous marriage, and the other son is adopted. Here are the DNA analysis results: QUESTIONS: Which child is adopted? Which child is the mother’s previous marriage? Who are the own children of Mr and Mrs Chan?