163 DNA Essay Topic Ideas & Examples

🏆 Best DNA Topic Ideas & Essay Examples

1. The Use of DNA Technology in the O. J. Simpson’s Murder Trial
   The tests revealed that the blood samples taken from the crime scene, the victims’ blood and the blood at the gate matched Simpson’s blood.
2. Moral and Ethical Issues of Recombinant DNA Technology
   In my opinion that debate is of the greatest importance and my hope is that these six lectures may have contributed to it.
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3. Sex and Biology of Gender, From DNA to the Brain
   The video helped me actualize my prior knowledge on sex and gender as well as enriched my understanding of what biological processes make people transgender. In conclusion, the video under analysis helped me improve my […]
4. Biochemical Metabolism: Foreign DNA Molecule
   The virtual gel should show the band pattern that would result from incubating the plasmid with restriction enzymes as indicated below.
5. DNA Cloning and Sequencing: The Experiment
   The plasmid vector pTTQ18 and the GFP PCR product will be digested with restriction enzymes and the desired DNA fragments obtained thereof will be purified by Polyacrylamide gel electrophoresis and ligated with DNA ligase resulting […]
6. DNA Barcoding Sequence Analysis of Unknown Plant
   The efficiency of this instrumental method is built on the idea of close similarity in the structure of DNA molecules to be more precise, the arrangement of nucleotides in it between closely related species: the […]
7. The DNA Extraction Procedure: Scientific Experiment
   It touches on plant cell DNA extraction, animal cell DNA extraction, sequence used in DNA extraction and composition of the sample.
8. Forensic DNA Analysis: A Technique to Achieve a Conclusion of Identity
   Thus, a DNA match corroborates the fact that the suspect was at the scene of the crime and this evidence can help in establishing a case against the suspects.
9. Benefits and Challenges of DNA Profiling
   The simplest option is to take a sample from the suspect and compare it with the DNA found at the crime scene.
10. DNA in Criminal Investigations
    In fact, it is possible to speak about the advent of a new field of criminalistics, DNA profiling. RFLP analysis is very discriminative, though, it is worth mentioning, that the samples have to be undamaged, […]
11. Rosalind Franklin: The Discovery of the DNA Structure
    The discovery of the spatial structure of DNA undoubtedly made a decisive contribution to the development of modern biological science and related fields.
12. The Amplification of DNA Samples
    The isothermal amplification of nucleic acids represents a simplified process that allows for the quick and efficient accumulation of nucleic acid sequences in an environment of constant temperatures.
13. Application of DNA in Criminal Forensics
    In phylogenetic studies, the analysis of DNA from fossil remains allows one to determine the taxonomic identity of a species, while in forensics, one can find the connection between traces and the perpetrator or the […]
14. Ethics of Informed Consent in DNA Research
    The ethical issue that is the focus of the current study is the use of patient DNA for research by a company without their knowledge and consent.
15. Neanderthal DNA in the Genomes
    The article shares the reasons behind the presence of Denisovans; genetic fingerprints are present in many parts of the world today.
16. The Nature of DNA Structure Discovery
    Thus, scientists should expand the idea about the nature of discovery without relying only on insight or results, acknowledging Franklin as a discoverer of DNA structure. It is time to reconsider the nature of discovery […]
17. The Discovery of the Deoxyribonucleic Acid (DNA) Structure
    Watson and Crick are independent; they come up with the idea of building a DNA structure on their own. Chadarevien argues that the image of Crick, Watson, and the double-helical DNA model has a great […]
18. Transfer of Beta-Carotene via DNA Techniques
    Adding yeast as a vector may significantly alleviate the incorporation of the new genes into any species because it includes protein which is vital for the species’ growth and rapid gene manipulation.
19. DNA Sequencing with Polymerase Chain Reaction
    Sixteen possible combinations of the four nucleotide bases of the DNA would give rise to the 16 amino acids. This explains the high melting point of a high G + C content DNA.
20. Mitochondria DNA (mtDNA) in Genealogy
    It is the development of mtDNA that enabled Sykes to trace and guess about the lives of the clan mothers since through it he was able to assess the genetic makeup of modern Europeans.
21. Deoxyribonucleic Acid (DNA): Structure and Function
    This is true of the current article, “The Structure of DNA,” which describes the function, structure, and biological significance of the most important molecule in nature.
22. DNA Evidence: The Case of the Golden State Killer
    Thus, DNA evidence should be used to narrow the circle of suspects before the technology is improved and other people could safely submit their DNA samples.
23. DNA Analysis in Criminal Cases
    The murderer, Bradley Robert Edwards, was recognized to be guilty after committing two rapes in 2016 his DNA samples were taken from under the nails of the victim as she was fighting the rapist in […]
24. DNA Profiling and Required Genetic Testing
    The reliable tests for conducting genetic testing should be more than one in order to remove the element of doubt on matching DNA bands.
25. DNA Microarray Technology and Applications
    These DNA microarrays are used by scientists in order to determine the appearance levels of a big number of genes, and also to the manifold region of a genome.
26. Covalent Modification of Deoxyribonucleic Acid Regulates Memory Formation
    The article by Miller and Sweatt examines the possible role of DNA methylation as an epigenetic mechanism in the regulation of memory in the adult central nervous system.
27. Short Tandem Repeat (STR) DNA Analysis and the CODIS Database
    The core STR loci developed provides a foundation for global databases of DNA and has future implications in the field of forensic science.
28. DNA Analysis in Criminal Investigations
    DNA analysis is a method aimed at the identification of a person according to his or her characteristics of DNA. In the earlier stages of an investigation, when the mentioned technique serves as a powerful […]
29. Ethical Issues on DNA Testing
    On some occasions, parents and clinicians have used such knowledge to manipulate the fetus’s genetic structure, hindering natural reproduction and messing with God’s creation.
30. Importance of Deoxyribonucleic Acid
    The history of the discovery of DNA dates back to 1865 when Gregory Mendel used theories of heredity in analyzing the genetic profiles of pea plants.

💡 Most Interesting DNA Argumentative Essay Topics

1. Knowing One’s DNA Genetic Makeup: Pros and Cons
   In addition, the knowledge that one might not get a job or insurance because of their genetic makeup is stressful and depressive.
2. The Concept of DNA Barcoding
   The first step towards safeguarding and gaining from biodiversity involves sampling, identifying, and studying the biological specimens to identify the extent of the diversity and use that knowledge for the benefit of the country.
3. Forensic Analysis of DNA and Biological Material
   This was the first stage when carrying out the DNA test on a biological material. Notably, the forensic analyst was not allowed to touch the collection pad of the swab as a precaution measure.
4. Developmental Biology: DNA and MicroRNA
   This is augmented by the strengthening of patterns and the increase in the number of lateral cells that are crucial for the process to be successful.
5. Deoxyribonucleic Acid: Review
   The goals of this experiment are: to enable us to become well acquainted with the physical characteristics of DNA by separating it from living tissue, and the use of each stage in the isolation process […]
6. Interesting and Relevant Applications of DNA Technology
   Week One Activities Learning Outcomes DNA Technology in Laboratory Medicine Diagnostic Relevance and future prospects. Interesting and Relevant Applications of DNA Technology Areas Most striking and need further review in my career – modernized to detect pathogens from the clinical samples in the diagnostic hospitals. Preferred method of identifying organisms based on genomic make up. […]
7. DNA Retention and National Security
   The experiences of Kuwait and the UAE are yet to demonstrate the consequences of the extreme expansion of DNA retention system, but another country has also provided some information for the consideration in the worldwide […]
8. Deoxyribonucleic Acid Profiling in Forensics
   The last part of the analysis includes discussion of the potential for error in DNA profiling. It has to do with the fact that DNA is a material that fulfills most of the criteria making […]
9. DNA Tests in the O.J. Simpson’s Case
   The fact that John’s DNA results match the crime blood DNA results does not prove beyond reasonable doubt that he is responsible for Sally’s murder.
10. The E.Z.N.A Commercial Kit: Soil DNA Extraction Optimisation
    In this paper, the researcher sought to investigate the effectiveness of using the kit for the purposes of optimising the extraction of DNA from marine soils.
11. The Helical Structure of DNA: Watson and Crick’s Opinion
    In addition, the author of this paper makes a comparison between the structure proposed by the two biologists and the information provided in recent textbooks.
12. Restriction of Lambda DNA in the Laboratory
    The DNA in the head of the virus has a unique structure. The restriction site is used for the purposes of recognizing a particular DNA molecule.
13. DNA Vaccines: Optimization Methods
    The three optimization methods scientists have been using to optimize DNA vaccines are the use of regulatory elements, optimization of the codons, and addition of the kozak sequences.
14. Comparative Sequence Study in Human and Primate DNA Samples
    In general, the differences between DNA samples are qualitative and quantitative, and this is explained by the fact that these are responsible for the key biological differences between humans and primates.
15. Molecular Components of the DNA Molecule
    The DNA serves as storage of the genetic information in the form of codes. The DNA polymerase is the enzyme that is responsible for the combination of the phosphate and the nucleotide.
16. FRET Detection or DNA Molecules
    It is for this reason that the method is possibly applicable in the DNA sequencing methods that are composed of single molecules and these are viewed as belonging to the “next-generation”.
17. The Concept of DNA Cloning
    In the approach based on cells both the replicating molecule or the biological vehicle known as the vector and the foreign DNA fragment are cut using the same restriction enzyme to produce compatible cohesive or […]
18. Biotechnology, Nanotechnology Its a Science for Brighter Future, DNA
    This means that there should be efforts that are aimed at the promotion of this field so that we can be in a position of solving most of these problems.
19. Post Conviction DNA Testing
    The DNA was first presented as evidence in court in the year 1986 in the USA, and in the subsequent years it presented serious challenges in the court rooms, presently it is been accepted in […]
20. Deoxyribonucleic Acid (DNA) Explained to Students
    In the chromosomes, DNA is organized and compacted by chromatin proteins. The interaction of DNA and other proteins is guided by compact structures.
21. DNA Fingerprinting as Biotechnology Application
    DNA fingerprinting, also known as genetic fingerprinting or DNA profiling is a method used to identify a specific individual. DNA fingerprinting is used to determine the parents of a person i.e.establish paternity.
22. Deoxyribonucleic Acid (DNA) Nanotechnology: Chemical and Physical Structure and Properties
    The essence of DNA in every living organism and certain viruses is that it forms the basis of the genetic instructions that are essential in the development and functioning of these organisms.
23. Use of the Information Technology to Solve Crimes: DNA Tests and Biometrics
    The modus operandi of the IAFIS is as follows: The fingerprints are taken after arrest, processed locally, and then electronically transmitted to state or federal agencies for processing.”The fingerprints are then electronically forwarded through the […]
24. Criminal Justice and DNA: “Genetic Fingerprinting”
    DNA is one of the popular methods used by criminologists today, DNA technique is also known as “genetic fingerprinting”.the name given the procedure by Cellmark Diagnostics, a Maryland company that certified the technique used in […]
25. Structure of Deoxyribonucleic Acid
    The nucleotides join to one another by covalent bonds between the sugar of one nucleotide and the phosphate of the next. The sequence of nucleotides in the DNA strand can be different and vary in […]
26. The Innocence Project, Habib Wahir’s Case: DNA Testing
    During the appeal, the court found that the semen left in the lady by the culprit did not match Habib’s DNA.
27. DNA and Genealogy Solving Cold Case Murders: The Modern Technology
    The issues above are essential, and they make people ask questions of whether it is reasonable to use modern technology in DNA and genealogy.
28. Modern Technology in DNA and Genealogy Solving Cold Case Murders
    The purpose of the study lays in establishing the relationship between ethical, legal, and privacy challenges of using genomics during the investigation.
29. DNA and Evolution – What’s Similar
    Transformation, in molecular genetics, is a change in the hereditary properties of cells as a result of the penetration of foreign DNA into them.
30. The Main Objective of DNA Fingerprinting in Agriculture
    Therefore, the main objective of DNA fingerprinting in agriculture is to overcome the limitation of insufficient dissimilarity among prior genotypes and come up with the best ideas to discover new molecular markers and collect data […]

📑 Good Research Topics about DNA

1. DNA Diagnostic Technologies Description
   This has made it possible to understand the aspects concerning the development of human life as well as genetic causes of abnormalities that are seen in the human body. In the treatment of genetic diseases, […]
2. Importance of Expanding FBI’s Forensic DNA Laboratory
   In addition, acceptance of DNA analysis results as evidence in the Court of law has entrenched DNA analysis in forensic investigations. These have increased the number of samples for DNA analysis in FBI forensic laboratories.
3. Meiosis and Splitting of the Dna Into Gametes
   Meiosis is the basic process happening in the cells carrying the genetic information about the organism into two cells, while the number of chromosomes in the resulting cells is divided into two equal parts, thus […]
4. Biotechnology: Copying DNA (Deoxyribonucleic Acid)
   It refers to a new but identical collection of cells acquired from an original cell by the process of fission, wherein a cell divides itself forming two cells, or by the process of mitosis, wherein […]
5. DNA as the Secret of Life
   Deoxyribonucleic Acid which is commonly referred to as DNA is the nucleic acid that is used in the study of the genetics of the development and the functioning of almost all living organisms with an […]
6. Deoxyribonucleic Acid (DNA): Structure & Function
   The significant factor was that the two strands run in the reverse directions and the molecule had a definite base pairing.
7. Oswald T. Avery and the Discovery of the DNA
   Oswald Avery was a man driven with the desire to contribute to humanity but when he finally discovered something of utmost importance the world of science was not quick enough to give recognition to his […]
8. Biomedical Discovery of DNA Structure
   The first parts of the book comprised of the opening of Sir Lawrence Bragg, who gave an overview of the entire book and talked about the significance of Francis Crick and James Watson’s discovery with […]
9. Artificial Manipulation of DNA Technology
   There is microinjection of genes in the zygote pronuclear and the other technique is by injecting the stem cells of the embryo into blastocoels.
10. Infectious Bacterial Identification From DNA Sequencing
    The first is the preparation of the DNA sequence and matching it with the database of known DNA sequences. Given below is a screenshot of the process PCR Amplification: To prepare the polymerase chain reaction, […]
11. Mattew Warren: Four New DNA Letters Double Life’s Alphabet
    In this article, the author describes the work of Steven Benner and other scientists who contributed to the improvement in understanding the nature of synthetic DNA bases.
12. DNA Testing Techniques and Challenges
    Therefore, even though the major part of the evidence can be inaccessible, the sample can be amplified due to the development of technology. The final stage is the evaluation of the accuracy of the analysis […]
13. DNA Profiling and Analysis Interpretation
    Regarding the case of the robbery and murder of a man and a woman, different types of physical evidence can be collected. However, this method can be less effective in case of the contamination of […]
14. Species Identification Reveals Mislabeling of Important Fish Products in Iran
    The article under discussion is devoted to the method of DNA barcoding in fish species identification and its ability to shed light on the situation with product identity in Iran.
15. Sleep Helps to Repair Damaged DNA in Neurons
    The researchers found that the chromosomes in the fish’s neurons would often change shape while their owners slept, enabling the repair of the damage accumulated in periods of activity.
16. DNA Replication as a Semiconservative Process
    The process of DNA replication has been studied extensively as the pathway to understanding the processes of inheritance and the possible platform for addressing a range of health issues occurring as a result of DNA […]
17. Obtaining a DNA Sample Legally
    Furthermore, it is impossible to search not only the suspect’s house but also the curtilage, which is also protected according to the Fourth Amendment because it is a private territory.
18. Dr. Michio Kaku’s Predictions of the DNA Screening
    In the documentary, the city planners warn the public that the insufficient growth and the development of the suburban areas threaten both the economy of the country as well as its community.
19. Exponentials and Logarithms: the Cell and DNA
    The result will be; log to the base of 2 of ‘x’ equals ‘y’.’y’ usually refers to the power to which one raises ‘2’ to get ‘x’ This can be simplified as follows; F =2x […]
20. Bird DNA Extraction: Sex Determination of Gallus Gallus
    DNA was obtained from blood, muscle tissue and feathers of the bird. The last step was to visualize the DNA extract through gel electrophoresis and making conclusions of the bird’s sex.
21. Recombinant DNA Technology and pGLO Plasmid Use
    Transformation of bacterial cells, which is one of the approaches used in genetic engineering, involves the transfer of genetic material from one bacterium to another using a plasmid vector.
22. DNA in Action: Sockeye Salmon Fisheries Management
    The researchers in the article carried out an analysis entailing a total sum of 9300 salmon fish species. The latter was followed by mixed stock samples in the lower region of Fraser River and test […]
23. DNA-Binding Specificities of Human Transcription Factors
    The main purpose of the experiment was to analyze and determine how human transcription factors are specifically bound by DNA. Most human transcriptional factors have been systematically analyzed in the methodology and result sections of […]
24. Innovator’s DNA: Entrepreneurial Assessment
    With time, I discovered that the questioning spirit was a reflection of what goes on in the mind of an entrepreneur.
25. DNA Evidence and Its Use in the US Criminal Law
    The concluding statement of the Supreme Court of the United States defined the procedure of obtaining DNA samples as a procedure identical to taking fingerprints or taking pictures of the crime scene.
26. Wildlife Forensic DNA Laboratory and Its Risks
    The mission of the Wildlife Forensic DNA Laboratory is to provide evidence to governmental and non-governmental organizations to ensure the protection of the wildlife in the country.
27. Genes, Deoxyribonucleic Acid (DNA), and Heredity
    Others said RNA and DNA are the same and that they are responsible for making proteins. The statement “you are your genes” is virtually right because DNA is the basis of heredity and it is […]
28. How Has DNA Changed the Field of Physical Anthropology?
    It is indeed correct to argue that contemporary DNA research has not only changed the field of physical anthropology in major ways, but it continues to alter and broaden our understanding and perceptions in a […]
29. Organizational DNA Analysis
    Moreover, due to the spontaneous growth of the organization that took a snowball design, it experienced a challenge in supplying its products to the target consumers.
30. DNA as an Evidence From a Crime Scene
    The mitochondrial DNA is transferred directly from the mother to the offspring and in this case, there is no DNA of the father present here.
31. DNA Definition and Its Use by the US Police
    The location for most DNA is the nucleus though some may be found in the mitochondria and is called mitochondrial DNA.
32. DNA Analysis: A Crime-Fighting Tool or Invasion of Privacy?
    This paper set out to demonstrate that DNA analysis offers a versatile tool for fighting crime and therefore ensuring the success of our civilization.

📌 Simple & Easy DNA Essay Titles

1. The DNA of an Entrepreneur: Is There an Entrepreneur Gene
2. The Use and Importance of DNA Profiling in the Police Force in America
3. The Role of DNA Technology in Crime Investigation
4. The Future of Computers and DNA Computing
5. Will a National DNA Database Decrease Crime in the U.S
6. The Human Genome Project and Patenting DNA
7. The Essential Features of the Watson-Crick Model on the DNA
8. The Structure of the DNA and the Future of Genetic Engineering
9. The Effectiveness of DNA Evidence in Obtaining Criminal Convictions
10. The Evolution of DNA Silencing Technology over the Years
11. The History, Function and Advancement in DNA Technologies
12. The Different Uses and Importance of DNA Replication
13. The Advancement of DNA Testing in Criminal Trials and Its Benefits
14. The Idea of Cloning Animals and Humans since the Discovery of DNA
15. The Biochemical Description of the DNA and Its Importance in Cloning
16. Why Ageing Occurs Are All Under The Guideline Of DNA
17. Self Assembling Circuits Using DNA, The Next Computer Breakthrough
18. Significance of Discoveries in Genetics and DNA
19. Understanding Recombinant DNA Technology
20. The Contribution of DNA Profiling to Changing the Crime Solving System
21. Understanding How Genetic Engineering Works from the Perspective of the DNA

👍 Good Essay Topics on DNA

1. The Use of Recombinant DNA Technology
2. The Random Amplified Polymorphic DNA Polymerase Chain Reaction
3. The Genesis of DNA Profiling and Its Use in the Modern World
4. The Effects Of Gene Editing On Human DNA
5. Use Of DNA In Criminal Investigations
6. Tools and Techniques for DNA Manipulation
7. Timeline on Our Understanding of DNA and Heredity
8. Rosalind Franklin: Unsung Hero Of The DNA Revolution
9. The Impact of the Use of DNA Analysis for Forensic Analysis
10. Your DNA: Who Has Access To It And How It Should Be Used
11. Structure and Analysis of DNA and Implications for Society
12. The Light and Dark Side of DNA Technology
13. The Functions Of DNA And Protein Synthesis
14. Watson and Crick and the Discovery of DNA’s Structure
15. The Uses of DNA Technology in Forensic Science
16. The Discovery and Understanding of the Structure of DNA by James Watson and Francis Crick
17. The Work of James Watson and Francis Crick on the Exploration of DNA Structure
18. Uses Of DNA And Fingerprints In Crime Scene Investigation
19. The Structure of DNA and the Risks Inherent in Understanding It
20. The Concept and Role of DNA Fingerprinting in Solving Crimes

❓ Questions About DNA

1. How Is DNA Deciphered?
2. Which Scientists Participated in the Discovery of DNA?
3. What Experiments Did Scientists Use to Discover DNA?
4. What Is the Structure of DNA?
5. What Are the Methods of Diagnosing Plant Diseases Based on DNA?
6. DNA: What Are the Potential Effects on Skeletal Muscle Aging in Humans?
7. How Many Crimes Are Solved by DNA?
8. What Does Vitamin Help With DNA Repair?
9. Why Do Researchers Study DNA?
10. Is It Possible to Control the Aids Virus With a DNA Vaccine?
11. How Does DNA Help Fight Crime?
12. What Are the Analytical Methods of DNA Extraction?
13. What Is a DNA Sequence?
14. How Would You Analyze the DNA Matches of Identical Twins?
15. When Was DNA Discovered?
16. How Different Is Human DNA From Animal DNA?
17. Is It Possible to Clone the DNA of Animals and Plants?
18. How Many DNA Molecules Are in a Chromosome?
19. Is It Possible to Artificially Create DNA?
20. Can Cancer Be Detected in DNA?
21. How Accurate Is DNA Evidence?
22. What Is the DNA Replication Process?
23. Can Siblings Have Different DNA?
24. Why Does ATM Deficiency Accelerate DNA Damage in HIV-Infected Individuals?
25. Can DNA Evidence Ever Be Wrong?
26. A Bioethical Question: Is DNA Fingerprinting Mandatory?
27. Which Part of DNA Carries Genetic Information?
28. How Is DNA Used in Research?
29. What Are the Types of DNA?
30. What Is the Basic Structure of DNA?