Q: What are the steps of recombinant DNA technology
A: Recombinant DNA technology involves isolating, cutting, and splicing DNA from multiple organisms to…
Q: DNA molecules with compatible sticky ends can be joined together by Select an answer and submit. For…
A: dna is the genetic material . it is a polymer of nucleotides , which are formed by nitrogen base ,…
Q: Discuss the principle of DNA fingerprinting. How would you use the technique to find out a criminal…
A: DNA fingerprinting can be defined as the process in which a comparison of DNA is made to establish…
Q: In recombinant DNA technology, restriction enzymes cleave the DNA at a specific site known as:
A: Restriction enzyme, also known as restriction endonuclease, is a bacterial protein that cleaves DNA…
Q: Dr. A. Zion wants to study the flight gene of birds. In order to study the DNA, he must first…
A: Genes are the sections within the long DNA molecule. To study DNA, you first have to get it out of…
Q: Write a Good background introduction about DNA and why its important to extract it.
A: Nucleic acids are of two types – DNA and RNA. DNA is the genetic material in humans. It is composed…
Q: Sometimes people don’t recover enough DNA from their cheek cells to be visible. Suggest a change to…
A: The first DNA isolation experiment was performed by Friedrich Miescher in 1869. DNA extraction is a…
Q: What are some of the dangers of (and precautions against) recombinant DNA technology?
A: Recombinant DNA (rDNA) technology involves the joining of DNA molecules of two different organisms…
Q: What are some examples of ethical questions raised by the medicaluse of DNA technology?
A: Preimplantation genetic diagnosis and in vitro fertilization raises ethical issues.firstly, all…
Q: How DNA Profile Databases is maintained ?
A: A gene is a fundamental unit of heredity and a succession of nucleotides in DNA or RNA that encodes…
Q: What are some important safety and ethical issues raised by this use of recombinant DNA technology?
A: Recombinant DNA (deoxyribonucleic acid) technology is the process of insertion of DNA molecules…
Q: Once DNA is extracted, what can it be used for?
A: Genetic material is the molecules which should have certain characteristics like it should replicate…
Q: Explain the properties of DNA that lend it to manipulation in the laboratory.
A: DNA is an acronym for deoxyribose nucleic acid which is a type of nucleic acid molecule composed of…
Q: Describe restriction enzymes and explain why their discovery wasimportant for DNA research.
A: BASIC INFORMATION ABOUT ENZYMES They are the catalyst. They help in accelerating the chemical…
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: Explain how and why a researcher might use a DNA probe.
A: A DNA probe is used to detect a specific sequence of DNA. The probe is a single-stranded DNA…
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: Select the statement below that is FALSE regarding DNA and DNA Fingerprinting: Select an answer and…
A: Each individual is unique because of his DNA sequences. Determining the DNA sequences by cutting…
Q: A scientist programed his PCR machine to perform five complete cycles of PCR starting with one…
A: Answer: PCR = Polymerase Chain Reaction is the process to amplify the strand of DNA where we need…
Q: What is PCR? why is it important for the manufacture of drugs? How is it used in forensic science?
A: In the mid 1980s and important revolutionary technique of molecular Biology PCR for polymerase…
Q: A DNAR document is legally binding. True or False?
A:
Q: A protein that can cut DNA at specific DNA base sequences is called aa. DNase. c. restriction…
A: A cell is the basic building block of life. It contains the genetic material of each organism in its…
Q: The development of DNA technology is bringing profound changes to science, agriculture and…
A: Introduction DNA technology is an extremely important research tool in biology as it allows the…
Q: Find a recently developed, automated DNA extraction technique/equipment and explain it in detail
A: DNA extraction is a method of obtaining and purifying the DNA from a sample using a blend of…
Q: What do genetic engineers use to create the “sticky ends” needed to splice two fragments of DNA…
A: Sticky ends are also called as cohesive ends. These ends are produced in a DNA fragment when a…
Q: Assuming you started with only one copy of a DNA sequence, how many copies should be present after…
A: Polymerase chain reaction (PCR) is a method applied in molecular biology for DNA amplification. It…
Q: A.) Chemical changes to the DNA caused by mutations can cause hazardous damage to the DNA. B.)…
A: DNA: DNA is a polymer made up of two polynucleotide chains that coil around each other to form a…
Q: Explain why contaminants must be avoided in DNA samples.
A: DNA SAMPLES: The DNA samples are collected for various purposes. The samples are collected from…
Q: DNA fragments can be separated and identified by(gas chromatography, capillary electrophoresis).
A: DNA fragments can be separated and identified by Capillary Electrophoresis This methodology…
Q: What are some safety and ethical concerns raised by the use of recombinant DNA technology? What are…
A: With the increase in population and demand and pressure over the food,agriculture, medicines etc,…
Q: Why is DNA polymerase a required part of PCR? O It synthesizes new DNA O It synthesizes proteins O…
A: PCR is the abbreviation of Polymerase chain reaction. PCR is used to create millions of copies of…
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: Could actual fingerprints taken from human fingers be used toperform a DNA profile? Explain.
A: DNA can be obtained from a variety of bodily sources, such as hair (with dead skin stuck to it),…
Q: Describe the purpose and process of DNA finger printing.
A: DNA fingerprinting is the method of recognizing the genetic makeup of individuals through the…
Q: After a piece of DNA is sequenced, what type of analyses can be performed?
A: After the sequence of the DNA have been found many analysis are performed on the DNA.
Q: True or False: DNA can be copied outside a living cell. ___________
A: Dna is the genetic material and dna replication is the process where copies of dna are formed and it…
Q: How will you obtain purified DNA from a cell?
A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…
Q: Define the terms DNA profiling and DNA sequencing.
A: DNA profiling and DNA fingerprinting are two molecular approaches for identifying individuals based…
Q: Describe the method of a PCR technique in which you can amplify fragments randomly
A: PCR ( Polymerase chain reaction ) is widely used method for synthesis of replica/ clone of DNA . For…
Q: What is it about the structure of DNA that allows it to be replicated so exactly, thus making it so…
A: Definition DNA replication is the biological process of producing two identical replicas of DNA…
Q: ____ cut(s) DNA molecules at specific sites. a. DNA probes b. Restriction enzymes c. DNA…
A: The DNA molecule is made up of two strands that coil around each other to form a double helix…
Q: A. Changes and damages to the DNA is permanent and has no remedy. B. Damage to the DNA can be…
A: DNA or Deoxyribonucleic acid, is the hereditary material that composed of two polynucleotide chain…
Q: What specifically will happen if DNA polymerase is inaccurate during DNA synthesis? Explain how this…
A: The DNA polymerases are found during the DNA replication; these are group of catalyze that can…
Q: DNA technology in medicine can reduce human suffering by:
A: DNA technology is an advanced technology that is applied in medicine whether in detection of the…
Q: List some applications of DNA fingerprinting.
A: The DNA of every human on the planets is 99.9% the same. However 0.1 percentage of the DNA is unique…
If someone extracted your DNA should they be able to use it without your consent? Explain your answer.
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- Write a brief paragraph about what a scientist could do with DNA. Could you please help me with this? I am struggling tremendously. Thanks!This is the question I need help with but I don’t understand so much. I want a clear helpful explanation and I don’t want anything copied from the internetWhat is your stand regarding recombinant DNA technology? Give valid reasons why you think the way you do.
- You are working as a CSI analyst. You collected DNA at a crime scene that is from the suspect but do not have enough to run a test to determine who the suspect is. Please discuss what you would do to attain more of the DNA and how to test the DNA to determine who the suspect is.Please answer both parts, it is one question, this doesn't break Bartleby rules!I want the results to be described in words.
- 1. You are working as a CSI analyst. You collected DNA at a crime scene that is from the suspect but do not have enough to run a test to determine who the suspect is. Please discuss what you would do to attain more of the DNA and how to test the DNA to determine who the suspect is.2. Please discuss how the bacterium Agrobacterium tumefaciens normally functions. Please also discuss how this bacterium can be used to help plants attain genes to help fight off insects and herbicides.I need a fully comprehensive explanation from your kind Experts for the question that is circled with the black highlighter. please help me with this. Thank you very much.You don't really need the test results to solve the question.