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Essays on dna

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DNA

3 pages (750 words) , Download 1
The Unique Qualities of Blood, DNA, and Mitochondrial DNA Your Name Your Institution The scene is so common its almost cliche: the courtroom drama climaxing with the identification of the killer by irrefutable DNA samples presented in court; yet what are these samples actually made of, and how do lab technicians utilize the unique qualities of human tissue to make specific identifications?…
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DNA

5 pages (1250 words) , Download 2
Your Name Date Course DNA: The Basis of Life The question of “What is life, and what is it made of” has been asked to the point of making it cliche, if not ubiquitous, yet a multitude of answers persist. Life could be defined as a potential, as a response to external stimuli, or even as an indefinable feeling, yet none of these answers attempts to solve the question of what actually drives the biological engine of our bodies that keeps us breathing, pumping blood, and absorbing food…
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DNA

4 pages (1000 words) , Download 3
The inheritance of ABO blood type ABO blood type characterizes red blood cell membrane glycoproteins. ABO blood typing is important in cases of transfusion, as incompatibility may cause fatal immune reactions. Phenotypes can either be A, B, AB, or O. It is determined by the combination of multiple alleles, IA, IB and i, which produces six combinations of genotypes: IAIA and IAi, which produces phenotype A, IBIB and IBi, which produces phenotype B, IAIB, which produces phenotype AB, and ii, which produces phenotype O…
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DNA

3 pages (750 words) , Download 1
They also share the same function, i.e. they code for the beta subunit of PDH complex, which catalyzes the conversion of pyruvate to acetyl coA and…
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DNA Fingerprinting

4 pages (1000 words) , Download 1
This essay focuses on DNA fingerprinting. If the there is some sort of problem i.e. mutation in the DNA, it would lead to altered characters or even lead to abnormalities. The basic structure of a DNA consists of four Nucleotide bases i.e. Adenine, Thymine, Guanine, and Cytosine…
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DNA fingerprinting

3 pages (750 words) , Download 1
DNA FINGERPRINTING Name University DNA FINGERPRINTING DNA which is the Deoxyribonucleic acid is basically a chemical structure that makes chromosomes, one piece of chromosome which shows one specific trait is known as gene. DNA is basically double helix and it is made up of two strands of genetic material which is spiraled around one another .Chemically DNA structure of everyone is the same however the order of base pairs differs in human beings and animals…
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DNA Practical

4 pages (1000 words) , Download 2
DNA is the genetic material responsible for the development of all forms of life. It is found in the nucleus, mitochondria and chloroplast (in plant cells). In nucleus, DNA is associated with the histone proteins and is linear in shape whereas in organelles like mitochondria and chloroplasts, DNA is circular and is not associated with histone protein…
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DNA Fingerprinting

5 pages (1250 words) , Download 2
DNA fingerprinting is a laboratory procedure that has proved very useful in personal identification. With its wide applications, it is causing a revolution in the modern world. Typing of DNA presents unique profiles for each individual except identical twins. …
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DNA Sampling

7 pages (1750 words) , Download 1
British backpacker Joanne Lees' and her boyfriend, Peter Falconio, had a struggle with a stranger at night on a lonely remote highway. It resulted in death of Falconio and Bradley John Murdoch was declared guilty of the murder. This article outlines the legal tools utilized during the three-month search for Murdoch and a two-month court battle over his DNA sample…
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DNA Barcoding

3 pages (750 words) , Download 2
This paper outlines that DNA barcoding is a standardized method of identifying the organism by using small segments of their DNA. Essentially it is a DNA based identification method which among provides a more advanced species identification as compared to the traditional species identification…
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Mitochondrial DNA

3 pages (750 words) , Download 1
Mitochondrial Deoxyribonucleic acid, mtDNA, is found within the cell's mitochondria. Contradictory to most of the cell, the function of which is defined by nuclear DNA, mitochondria have their own DNA; and it is assumed to have evolved separately. This DNA is unique because it is inherited maternally, and only maternally, which allows researchers to trace lineage far back in time (Lyle 2004)…
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DNA Sequencing

16 pages (4000 words) , Download 2
From the essay "DNA Sequencing" it is clear that there are different methods which have been developed for DNA sequencings such as Maxam-Gilbert method and Sanger method. In the Maxam-Gilbert method, the technique determines DNA sequence by labeling the four dNTPs with chemical agents…
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DNA Evidence

3 pages (750 words) , Download 2
This essay analyzes the DNA Evidence, which is a method used by forensic scientists in order to determine the DNA profile of an individual. DNA is most commonly used in proofing the parenthood or crime investigation. It is one of the common convincing ways of individual characteristic evidence…
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DNA Mutations

2 pages (500 words) , Download 2
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The relationship between genes and DNA are best understood by mutation studies. The effects of large deletions and arrangement in a…
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Anthropology. DNA

3 pages (750 words) , Download 1
The relationship between genes and chromosomes is that chromosomes contain the DNA that has the information that is encoded on the genes. The chromosomes also act as sites where genes containing the DNA material are carried. …
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What is DNA

5 pages (1250 words) , Download 1
Criminal investigations are done in an in-depth manner and this has made it difficult for the offenders to easily get away with their crimes.Due to efforts of the scientists the understanding of the human body has become possible…
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DNA Evidence and Procedures

4 pages (1000 words) , Download 1
Deoxyribonucleic acid (DNA) is the primary building block that is used as a blueprint for our genetic makeup. It is inherited from the parents and is contained in every cell of the body from birth until death. Though it is inherited, each person has their own unique DNA code…
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The DNA Origami Protocol

16 pages (4000 words) , Download 1
The paper "The DNA Origami Protocol" represents a good explanation of the design of the antennae with the DNA scaffold. The antennas are used in the nanocarriers whereby they are used in the engineering field. The antennas can be used in the drug delivery and its diagnostics…
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DNA & The Judicial System

5 pages (1250 words) , Download 1
The past one decade has seen great improvements in one of the most powerful criminal justice tools ever devised: Deoxyribonucleic Acid (DNA). The criminal justice tool provides a means by which criminals can be identified with sound accuracy…
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DNA synthesis and repair

6 pages (1500 words) , Download 2
All the cells in a human being have the same composition of DNA which is located in similar amounts in the nucleus of each cell. The DNA…
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The discovery of DNA

2 pages (500 words) , Download 2
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There are 2 types of nitrogenous bases, namely, pyramidine and purine. In DNA, the pyramidines are cytosine and thymine and the purines are guanine…
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Origins of DNA Replication

1 pages (250 words) , Download 1
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This paper under the headline "Origins of DNA Replication" answers the question given below: why is it necessary for DNA replication to occur in a great many separate areas at once, as opposed to just unzippering a DNA from end to end to replicate it?…
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Archaeology through DNA analysis

20 pages (5000 words) , Download 2
Over the years, the technique of DNA analysis has been gaining recognition as a very advantageous tool in archaeology. Indeed, perhaps for most of us, DNA analysis can be considered as the most conclusive technology when it comes to the identification and examination of human beings…
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Hypothyroidism and dna

2 pages (500 words) , Download 1
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The Deoxyribonucleic acid is a molecule that controls every physiologic process in the body. The relationship between thyroid hormones and DNA is intricate. Two terms describe the amount of thyroid hormone in the…
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Developments of DNA profiles

9 pages (2250 words) , Download 2
Advancements in DNA typing such as Multiplex PCR that involves targeting multiple genomic locations by using more than 1 set of PCR primers in the reaction as well as the typing and co-amplification of multiple STR systems have increased the possibility of obtaining the maximum…
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Photosynthesis,Chromosomes,DNA Structure
3 pages (750 words) , Download 1
Photosynthesis, Chromosomes, DNA Structure Name University Name Introduction: Considering a study on general biology, the most important component of a living body includes the cell that forms the body of every living organism, with divisions of live cells and production of new ones…
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DNA Sequence Analysis

6 pages (1500 words) , Download 1
However for our case the primers to be selected are generated online. The next step involves the insertion of the pUC18 with the appropriate restriction enzymes. This…
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Mutation of DNA

5 pages (1250 words) , Download 2
Substitution mutation is the most common mutation due to substitution of base pair in DNA. During replication of DNA repair, wrong base pairs are incorporated. Base pair substitution is of two types, Transition & Transversion.
This type of substitution takes place due to Tautomerism…
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Entrepreneurial DNA Reading Assignment

4 pages (1000 words) , Download 1
Through the activities of investing, inventing and innovating new projects as well as ideas, entrepreneurs provide progress of various sectors of the economy. Joe…
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Forensic Science: DNA Evidence

5 pages (1250 words) , Download 1
Like most of other branches of science, forensic science has been rapidly developing during the last century. "DNA analysis promises to be the most important tool for human identification since Francis Galton developed the use of fingerprints for that purpose"…
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DNA Functions and Structure

5 pages (1250 words) , Download 3
DNA Functions and Structure DNA Functions and Structure DNA is the commonly and widely known acronym for the Deoxyribonucleic Acid. It is a form of a nucleic acid which contains hereditary guidelines responsible for the development and smooth operative of all the living creatures, including plants, animals and microorganisms…
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Transformation of e.coli with plasmid dna and ligated dna

4 pages (1000 words) , Download 1
Proper monitoring of the growth phase is important to enhance the efficiency of chemically competent cells required for transformation.
The…
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DNA Restriction and Electrophoresis

4 pages (1000 words) , Download 4
Purpose: Electrophoresis is a method used to separate DNA molecules by sized restrictions are the enzymes used to prepare DNA for analysis or other manipulations. Here we examine the genotypic analysis of DNA using restriction enzymes and gel electrophoresis.
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DNA Repair Mechanisms

4 pages (1000 words) , Download 1
The DNA mechanisms of hyperthermophilic archaebacteria have been gaining interest because they must be able to work against the chromosomal damage that happens more often due to the extreme environment the organisms thrive at. In the research conducted by Rolfsmeier, Laughery and Haseltine (2010), the repair mechanisms of UV-C-induced double strand breaks in three strains of Sulfolobus solfataricus, a popular model system for hyperthermophilic bacteria, were characterized…
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DNA Criminal Evidence

3 pages (750 words) , Download 1
The paper “DNA Criminal Evidence” analyzes three general types of evidence, namely: real or object evidence, documentary evidence, and parol or oral evidence. Real or object evidence refers to any matter of fact about the material or corporate object…
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Forensic DNA Testing

5 pages (1250 words) , Download 2
This essay explores the role of STR's in Forensic testing and its incorporation in the CODIS database. A clear explanation of the terminologies involved is given. This is followed by the methodology of STR profiling and its advantages and limitations. A short note on Y-STR's is also included.
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DNA Extraction and PCR of Bird DNA for Sex Identification

9 pages (2699 words)
Nobody downloaded yet
The "DNA Extraction and PCR of Bird DNA for Sex Identification" paper aims to extract the DNA from the muscle, blood, and feather of Gallus gallus and to estimate the concentration of the DNA from the three samples and amplify the CHD1 gene using PCR…
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DNA Retention for Criminal Investigation

4 pages (1000 words) , Download 1
As the paper outlines, DNA retention for criminal investigation has been appreciated and has been criticized in different aspects in different regions. It can genuinely become a problem for people who have been arrested for a recordable offense but had been released for not being guilty…
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Chicago Bulls and DNA Testing

3 pages (750 words) , Download 1
This essay stresses that it is important that all professional athletes undergo a DNA test in order to evaluate their medical condition. It is imperative that they undergo this procedure to help avoid any issues that may crop up from any prior undetected signs. …
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Discuss about DNA related topic

6 pages (1500 words) , Download 1
One is made different form the rest of the 7 billion people of the world. The way people look, the way people think and even the way people live differ from another person. The query of man had been answered by the curiosity of brilliant minds. Now people…
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Criminal Justice Technology: DNA Testing

8 pages (2000 words) , Download 1
This paper “Criminal Justice Technology: DNA Testing” reviews secondary sources to analyze the application of DNA testing as an emergent technology in criminal justice. A review of the operation of the technology would be discussed, concluding with improvement recommendations…
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Unraveling the mystery of DNA

8 pages (2000 words) , Download 1
Whenever we think of the word DNA our mind wanders to scientists frowning at a microscope and the likes of the cast of "X-files" or some team in the Discovery channel launching a Criminal investigation. …
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Agarose Gel Electrophoresis of DNA

2 pages (500 words) , Download 2
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Agarose Gel Electrophoresis of DNA Introduction Electrophoresis refers to a method used to separate and purify macromolecules, mostly nucleic acids and proteins, which differ in conformation, size, or charge…
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DNA Fingerprinting in Molecular Biology

9 pages (2250 words) , Download 1
The paper “DNA Fingerprinting in Molecular Biology” seeks to evaluate DNA fingerprinting, which became one of the fastest known and adapted genetic technologies in the world. The applications of this field are very large, and its legal and ethical percepts too…
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Agarose Gel Electrophoresis of DNA

5 pages (1250 words) , Download 1
DNA is the double stranded helical structure which carries the genetic information.The study of the DNA molecule will give us the details about life.DNA molecules can be extracted from the cell using the extraction techniques …
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DNA Structure and Cell Membrane

6 pages (1749 words)
Nobody downloaded yet
The "DNA Structure and Cell Membrane" paper states that the genetic material of the cell is in the form of DNA. There are 46 molecules of DNA in each human cell. The DNA is present in the form of a string known as a nucleosome bound around octamers of protein known as histones. …
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Misuse of DNA Evidence in Homicide Cases

5 pages (1250 words) , Download 1
DNA evidence has been used by prosecutors and advocates as a gold standard. While this new and marvelous technology has seen wrongly convicted people set free and guilty people brought…
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Misuse of DNA in Homicide Cases

10 pages (2500 words) , Download 1
Misuse of DNA in Homicide Cases Tiffin University Jeremy Tipton June 15, 2012 Cohort 22 JUS463: Applied Research Design Basic summary I agree that it was difficult to prove whether an individual was the perpetrator of the crime without being spotted on the scene or being arrested at while performing the crime, before the discovery of DNA and its application in solving of crimes…
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Are DNA Databases Crossing the Line

9 pages (2531 words) , Download 1
This paper "Are DNA Databases Crossing the Line" discusses issues that are hotly being contested as regards the moral obligations as well as the technicalities involved in the processes of development of a DNA database to and as it is applicable to a criminal investigation…
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Arguing the benefits of contributing DNA

8 pages (2000 words) , Download 1
Name Institution Course Instructor Date Advantages of Providing Samples for DNA Profiling Every individual has a unique genetic code, packaged in the de -oxy-ribonucleic acid. It contains instructions that are responsible for all the traits in an individual…
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