Loaded into first lane of this gel is a DNA sample from a crime scene. The rest of the lanes contain DNA samples from various suspects. Which suspect was likely present at the crime scene? Spec 1 Dad 1 Spect Hilang I Spect 11

Loaded into first lane of this gel is a DNA sample from a crime scene. The rest of the lanes contain DNA samples from various suspects. Which suspect was likely present at the crime scene? Spec 1 Dad 1 Spect Hilang I Spect 11

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter3: Basic Hemostasis

Section3.6: D-dimers

Problem 2.2CS

See similar textbooks

Related questions

Q: There are two missing fishermen. Multiple human remains were found in the shark. Are the remains…

A: To determine whether the remains (Samples 01, 02, and 03) are from one person, two people, or three…

Q: The primers used in PCR are double stranded DNA oligosaccharides. True False

A: The answer is False. Primers are small, chemically synthesised oligonucleotides that are…

Q: researcher runs an agarose gel IIl ladder one läñé ând 100 ng of a 500 bp DNA fragment in another…

A: Agarose gel electrophoresis or AGE is a form of gel electrophoresis that is used for discriminate…

Q: An AGE run was set at 100V for 30 min, where 3 ul of the ladder (100 ng/ul) was loaded into the gel,…

A: Lane 1 bottom band has below 500 basepairs. Lane 1 top band has 5000bp. Lane 2 band 1000bp.

Q: When y

A: Introduction: Deoxyribonucleic Acid, or DNA, is a molecule that transports genetic data in all…

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: The following shows the results of DNA profiling from a rape case. The evidence sample (S) consists…

A: DNA profiling is the process in which a DNA pattern obtained from a person or sample, and this DNA…

Q: True or false: During DNA isolation, ice cold 95% ethanol is used to digest the DNA into fragments…

A: During DNA isolation 95% ethanol is used for DNA precipitation not for DNA digestion and while we…

Q: Aside from the sample and assuming proper AGE protocol, which of the following is most needed to…

A: Agarose gel electrophoresis is an important technique used in molecular biology research. In case…

Q: EcoRI 290 bp 3800 bp EcoRI PUC19 PUC19 3400 bp Bgll EcoRI 290 bp EcoRI 1900 bp PUC19 1500 bp

A: A plasmid circular, small, extra chromosomal double stranded DNA (dsDNA). pUC19 plasmid is one the…

Q: What is the biological and non-biological samples used in forensic DNA investigations?

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each cell has…

Q: This tool is related to doing a lab with DNA. It is used for checking DNA banding o laddering. Gel…

A: The theory behind gel electrophoresis is based on the principle that charged particles, such as DNA…

Q: DNA evidence at a crime scene can be copied by theprocesses of the ___________ with the aid of a…

A: DNA is present in each and every cell of our body. In order to identify us, skin flakes, drop of…

Q: Complete this Master Mix table for 8 DNA samples, a positive control, negative control, and an extra…

A: Volume per tube (uL) number of reactions volume in master mix (uL) PCR buffer 1.2 11 13.2 dNTP…

Q: A 100ml dsDNA solution prepared via 1:20 dilution was taken for spectrometry analysis. The A260 and…

A: The objective of the question is to calculate the total DNA yield of the solution in micrograms. The…

Q: Evaluate the gel provided below. Use the notes to help you read the gel: DNA is loaded in the wells…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. When you simply look at the banding patterns on the gel from the DNA fingerprint we ran in lab as…

A: Gel electrophoresis is a molecular biology technique that is used commonly after DNA isolation to…

Q: EDIC DATA ANALYZE NCLUDE ТВЕ In the table below, record the estimated length in base pairs (bp) of…

A: In forensic sciences, various biotechnological techniques are used to investigate the crime. The…

Q: Crime Scene Investigation: Cindy was attacked by a masked assailant but she managed to scratch him…

A: Gel electrophoresis is a laboratory method used to separate mixtures of DNA, RNA, or proteins…

Q: Evidence Suspect 1 |||||| Suspect 2 || Suspect 3 |||||

A: DNA fingerprinting is a technique that involves the comparison of the DNA samples of two individuals…

Q: 6. For each of the following tasks performed in the activity, describe what they are actually…

A: The process of gene transcription in order to generate RNA, the translation of RNA into proteins,…

Q: Would it be an issue if the sample gathered off the crime victim’s clothes was a blood sample versus…

A: It could potentially be an issue if the samples gathered from the crime scene and the suspect are…

Q: A 'ladder' on a gel refers to the crosslinking of acrylamide a set of bands of known size an…

A: A ladder on a gel refers to the cross-linking of acrylamide . Polyacrylamide gels are formed by…

Concept explainers

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.

Question

Loaded into first lane of this gel is a DNA sample from a crime scene. The rest of the lanes
contain DNA samples from various suspects. Which suspect was likely present at the crime
scene?
Spec
1
Dad
1
Spect
Hilang
I
Spect
11

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Explanation

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

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.
STR analysis was performed on blood from a crime scene as well as from three suspects. The crime scene DNA is marked Evidence. Which suspect’s DNA matches the evidence?
The following gel shows the results of a crime scene investigation. Lane 1 shows a DNA sample that was obtained from the scene of a crime (there was evidence of the criminal cutting himself, so it's the criminal's blood sample that produced the DNA bands in lane 1). Lanes 2-7 shows a DNA sample from six potential suspects held in connection with the crime. Arrange the bands labeled A, B, C, D from largest to smallest. 1 2 3 4 5 6 7 OC, A, D, B A, B, C, D OB, D, A, C O D, A, C, B
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?
Help
A. Use your pencil to find out if the DNA of the suspect agrees with the DNA from the evidence in Figure 5. Circle your answer. YES NO B. Use your pencil to find out if the DNA of the suspect matches the DNA of the evidence in Figure 6. Circle your answer. YES NO E Figure 5 s " E Figure 6 2. In Figures 7 and 8 you will see if there is HORIZONTAL agreement or matching between suspect and evidence. Use your pencil to make these matches. Underline your choice. A. Suspect DNA and Evidence DNA (match, don't match) in Figure 7. A. Suspect DNA and Evidence DNA (match, don't match) in Figure 8. S E Figure 7 1 #11111 11 ||||||| 1 E Figure 8 1271WS4P
DNA Sample : Blood Stain collected from handle of knife blood Bob Sue John Lisa stain 1. What do you notice about the black lines? 2. How do we read the gel electrophoresis? 3. Which sample are we comparing Bob, Sue, John, and Lisa's DNA to? 4. How do they compare?
What does a guy need to do (e.g. how different does his DNA profile need to be?) to be excluded as a possible contributor to a DNA profile from an evidence sample?
The scientists were able to collect DNA from the individual’s body. True False
Questions: Answer questions 1 to 3 about this gel electrophoresis. 1. Which color represents the smallest DNA fragment? (explain) 2. If “A" is the crime scene and B to E are suspects. Do you have any match? (Why or Why not) 3. Is there a possibility that any of the suspect related to the person who committed the crime? Explain.
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…
Gel Electrophoresis is used often in forensics. Look at the following gel to the left. From the evidence DNA, which individual matches the DNA evidence left at the crime scene?