DNA fingerprinting involves using restriction enzymes to cut DNA at a specific sequence, resulting in many fragments of different lengths. Gel electrophoresis then separates the fragments according to size. DNA fingerprints produced from four different individuals is shown below. The DNA for Individuals 3 and 4 could NOT be Select one: a. mitochondrial DNA from two people who have the same maternal grandmother (both their mothers had the same mother) b. mitochondrial DNA from two people who have the same paternal grandmother (both their fathers had the same mother) c. nuclear DNA from identical twins d. nuclear DNA isolated from a hair left at a crime scene and a buccal swab from a suspect who was present at the crime

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: Below is a DNA profile of an individual. Use the diagram below and your knowledge from lecture to…

A: DNA profile of an individual on the basis of relative fluorescence.

Q: What uses have scientists found for linkage disequilibrium? Linkage disequilibrium allows scientists…

A: Linkage disequilibrium (LD) is a term used in genetics to describe the non-random association of…

Q: How can someone distribute the DNA in the spots if they are producing a Vicrochip DNA microarray and…

A: the microarray technology [MAT] uses the simple concept of hybridization via complementary…

Q: central dogma

A:

Q: Each of the following describes a distinctive step in a genomic technology or experimental design.…

A: Answer.) :- Genomic technology and experimental design have revolutionized our understanding of…

Q: Diagram the process by which restriction enzymes andDNA ligase are used to make recombinant…

A: Recombinant DNA technology allows addition of a eukaryotic gene into a bacterial plasmid vector.…

Q: A product of genetic engineering technology is represented below. Bacterial DNA Human insulin gene…

A: Hereditary adjustment is the strategy of altering an organism's hereditary code utilizing…

Q: A researcher used polymerase chain reaction (PCR) to test four individual nematodes for the presence…

A: A diploid organism is said to be homozygous for a gene when it contains two copies of the same…

Q: You are a doctor who has obtained the karyotype below from a child to be born to one of your…

A: Karyotypes are the actual collection of chromosomes being examined. It is a laboratory technique…

Q: were determined as the following: genes A and B (RF=15%), genes B and C (RF=22%), genes A and C…

A: Recombination frequency occurs with a single chromosomal Crossover event that take place between two…

Q: What sorts of laws (if any) do you think should be passed regarding the confidentiality of genetic…

A: Introduction Genetics is the study of the transfer of certain traits (eye color, hair color) and…

Q: After you design the PCR primers, you run the PCR on fluid from the patient’s nasal swab. Next, you…

A: Gel electrophoresis is the widely used technique in molecular biology for the separation of the…

Q: Explain why a positive control and negative control are included in PCR experiments. ​Explain the…

A: PCR is a laboratory technique that is used for making large number of copies of a target DNA…

Q: In 1979, bones found outside Ekaterinburg, Russia, were shown to be those of Tsar Nicholas and his…

A: Mitochondrial DNA is the small circular chromosome found inside mitochondria. These organelles found…

Q: What is DNA fingerprinting? Mention its application.

A: DNA based technology is very common nowadays. Biotechnology is the process of manipulating living…

Q: Which type of plot shows the results of a genomics study of SNP data? Group of answer choices Heat…

A: SNP stands for Single Nucleotide polymorphisms. SNP are the variation of single nucleotide between…

Q: A research team interested in mapping human genes discovered a new restriction length polymorphism…

A: Restriction fragment length polymorphism (RFLP) is a form of polymorphism that occurs when…

Q: DNA was amplified from three kittens, 2 adult female cats and 3 adult male cats. Determine which…

A: DNA paternity testing is an accurate technology used to find the biological parents of the child.…

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.