Please answer these two questions regarding PCR:   a) Why do you need to perform PCR on DNA obtained from a crime scene? b) Why so forensic labs analyze non-coding DNA rather than genes?

Q: Dr. Lydia Villa-Komaroff... O developed methods to use PCR to analyze crime scenes, and was the…

A: Dr. Lydia Villa-Komaroff is a molecular biologist who is well-known for her contributions to the…

Q: Bacteria are frequently used in the generation of recombinant DNA molecules to: Group of answer…

A: The bacteria have a vast application in recombinant deoxynucleotide acid (DNA) technology (RDT). The…

Q: For what purposes is DNA extraction done? (give at least 3 purposes for which you may need to…

A: A technique that is used to isolate DNA from a biological sample is referred to as DNA extraction.…

Q: After DNA fragments have been separated by gel electrophoresis, how can they be visualized?

A: Gel electrophoresis is a technique used for separating Deoxy ribonucleic acid (DNA) fragments based…

Q: You are working in a molecular biology laboratory and are having challenges with your PCR. You…

A: Polymerase chain reaction (PCR) is the method employed by the geneticist to multiply the number or…

Q: What is Recombinant DNA technology ? Who created this ?

A: DNA is the genetic material in all the organisms except certain viruses. It is a polymer of…

Q: Polymerase Chain Reaction (PCR) works by exposing the reaction to a series of temperature changes.…

A: Polymerase chain reaction (PCR) is a scientific method that exponentially multiplies a single copy…

Q: Identify 2 or more DNA-based technologies and discuss their combined applications in…

A: We need to discuss the combined uses of two technologies in the generation/development of a DNA…

Q: What are the different types of PCR and their application?  Please answer at your own words

A: PCR : Polymerase chain reaction - It is an efficient and cost effective molecular tool to copy or…

Q: n Cohen-Boyer’s recombinant DNA procedure, ___i___ must be used for both the bacterial DNA and the…

A: The Cohen-Boyer experiment was to construct recombinant plasmids carrying the rRNA gene from the…

Q: During PCR amplification in preparation for DNA sequencing, why were there different colors at the…

A: Polymerase chain reaction is a process by which millions of copies of a specific DNA segment are…

Q: To pinpoint a Criminal, Forensic Department uses the technique called? A) DNA Editing B) DNA…

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: Below are several problems frequently faced by researchers when running the PCR. Give one (1)…

A: The polymerase chain reaction or PCR is a method widely used in molecular biology. This method is…

Q: Name the five key tools for accomplishing the tasks of recombinant DNA technology.also mention the…

A: Recombinant DNA technology is a process of joining of DNA molecules of two different species. This…

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.