Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 14.3, Problem 1CSC
Summary Introduction
To determine: The way in which the lab uses the copied DNA to determine that it came from Person L and not from Person H.
Introduction: A gene is the basic functional unit of heredity. A gene is a sequence of
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Chapter 14 Solutions
Biology
Ch. 14.1 - define biotechnology?Ch. 14.1 - Prob. 2CYLCh. 14.1 - define GMO and transgenic organism?Ch. 14.2 - describe natural processes that recombine DNA,...Ch. 14.3 - Prob. 1CSCCh. 14.3 - Prob. 1CYLCh. 14.3 - summarize how CRISPR-Cas9 works and explain why it...Ch. 14.4 - For any single person, a given STR always has...Ch. 14.4 - There are many other applications in which DNA...Ch. 14.4 - Prob. 1CYL
Ch. 14.4 - Prob. 2CYLCh. 14.5 - Restriction enzymes are isolated from bacteria....Ch. 14.5 - Many countries regulate the use of genetically...Ch. 14.5 - explain how genes are inserted into a plasmid, and...Ch. 14.5 - Prob. 2CYLCh. 14.6 - Prob. 1CTCh. 14.6 - Prob. 1HYEWCh. 14.6 - describe the advantages of genetically modified...Ch. 14.6 - list some examples of how genetically modified...Ch. 14.6 - Prob. 3CYLCh. 14.7 - Explain how fetal DNA could be used to establish...Ch. 14.7 - explain how biotechnology is used to diagnose both...Ch. 14.7 - describe how transgenic organisms are used to...Ch. 14.7 - describe the procedures and advantages of gene...Ch. 14.8 - explain why people might be opposed to the use of...Ch. 14.8 - Prob. 2CYLCh. 14.8 - Prob. 1CTCh. 14 - Prob. 1MCCh. 14 - Prob. 3MCCh. 14 - A restriction enzyme a. cuts DNA at a specific...Ch. 14 - Prob. 5MCCh. 14 - Prob. 1FIBCh. 14 - _________is the process whereby bacteria pick up...Ch. 14 - The _______ is a technique tor multiplying DNA in...Ch. 14 - Matching DNA samples in forensics uses a specific...Ch. 14 - Prob. 5FIBCh. 14 - Describe two natural forms of genetic...Ch. 14 - Prob. 2RQCh. 14 - Prob. 3RQCh. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - How does gel electrophoresis separate pieces of...Ch. 14 - Prob. 8RQCh. 14 - Prob. 9RQCh. 14 - Prob. 10RQCh. 14 - As you may know, many Insects have evolved...Ch. 14 - Prob. 2AC
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- The DNA profile of each individual is highly specific. The chances of two people having exactly the same DNA profile is 30,000 million to 1 (except for identical twins). Given a set of DNA profiles in figure 3, determine who the father is in a paternity case. The Case: Missis De Los Santos has a daughter who is in need of a liver transplant. Unfortunately, Mrs. De Los Santos was ruled out as a donor. She was asked to ask if her daughter's father could also go for a check-up for donor compatibility. Mrs. De Los Santos believes one of two men is her daughter's father. Who between the men is the daughter's father? Determine who the father in the case is by comparing the DNA profiles of the persons involved in the case. At the end of your profiling activity, you will know that you have correctly figured out who the father is if you have accounted where all the DNA markers of the daughter came from. Figure: Mother Probable Dad 1 Probable Dad 2 Daughter | | || ||||||arrow_forwardThe key portion of the autoradiograph from a single locus probe analysis of various DNA samples in a rape investigation is shown in this figure. (Please refer to the attached Picture) Samples of DNA were loaded into the following lanes: (based on the picture) known blood sample of victim known blood sample from defendant DNA size markers female fraction from vaginal swab of victim male fraction from vaginal swab of If you are the DNA analyst, you should conclude that: A. The suspect is guilty B. The suspect might be guilty, but more probes should be used. Explain your answer and Provide Conclusion.arrow_forwardI need help defining what is DNA Chromatography.arrow_forward
- Brenda is a junior student in the biomedical program at her school. She is starting the PCR genetic testing lab activity. She is about to obtain her DNA sample but doesn’t want like the taste of NaCl solution. Her friend, Mark, let her use some of his DNA. What laboratory tule did the students break? A. Obtaining and handling DNA sample without wearing googles or gloves B. Improper use of human DNA samples C. Violating Patient Confidentiality D. Disposing of bio hazardous material in a regular trasharrow_forwardCan you please check my answer and see if it is correct. Question: In addition to master mix, what else must be added to each PCR tube? Why? Answer: In addition to master mix, the primers must be added to the PCR tubes. Each tube is also reserved for one individual’s specific section of DNA. So not only do primers needed to be added that are made specifically for the person’s DNA, but the DNA itself from the suspect needs to be added to the PCR tubes (DNA template strand). We also must have a control which contains sterile water, and one PCR tube reserved for DNA from the crime scene.arrow_forwardThe 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, Barrow_forward
- DNA ________ Depends on Differences in Length of Simple-Sequence DNAs.arrow_forwardDr. Lydia Villa-Komaroff... O developed methods to use PCR to analyze crime scenes, and was the third Mexican-American woman in the US to receive a doctorate degree in the sciences. developed methods to generate recombinant insulin and was the third Mexican-American woman in the US to receive a doctorate degree in the sciences. O developed methods to sequence DNA, and was the third Mexican-American woman in the US to receive a doctorate degree in the sciences. O discovered restriction endonucleases, and was the third Mexican-American woman in the US to receive a doctorate degree in the sciences.arrow_forwardPlease Answer Correctly with explanation, Don't Copy from internet and nswer all parts EITHER Correct OR Incorrect. 1. Every cell in Clayton's body has the same genome. 2. The genes on homologous chromosomes are in the same order. 3. Anna's nuclear genome is identical to that of her siblings in terms of sequence.arrow_forward
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