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Gene - Free Essay Examples and Topic Ideas

Genes are segments of DNA that contain the instructions for the development and functioning of living organisms. They carry the hereditary information that is passed from one generation to the next in the form of traits such as eye color, height, and susceptibility to certain diseases. Genes are responsible for the synthesis of proteins which carry out most of the cellular functions in the body. Mutations in genes can lead to genetic disorders and diseases as they alter the normal functioning of the protein they encode. Advances in genetics research and technology have led to discoveries of new genes, their functions, and therapeutic interventions for genetic disorders.

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  1. 1
    Genetic Manipulation: A Myth Or A Reality?
    Words • 1769
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    The scenes of a science fiction movie show presumably unrealistic scientific inventions. In today's world, time travel, cloning, and even light sabers are some of the countless topics that are seemingly unattainable and just ideas of the imagination. Saying that these events are feasible would be completely absurd. However, with recent scientific advancements, science fiction is now becoming more of a reality rather than a fantasy. Nevertheless, only about twenty-five years ago, genetic engineering fell into this same, idealistic category.…
    GeneGenetic EngineeringMyths
  2. 2
    Genogram – a Pictorial Representation Of a Family
    Words • 993
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    There has been always a fascination for drawing some sort of connection between the family members. If it is a joint family then the fun in making them doubles. The multiple numbers of connections, their relationships, names and everything makes it an exciting activity for kids. It has this advantage to keep it as a handy tool for the new comers in the family. It helps them to make out the relations and identify people correctly. When one is trying…
    Gene
  3. 3
    Structure And Function Of The CFTR Chloride Channel
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    The cystic fibrosis trans membrane conductance regulator (CFTR) is a unique member of the ABC transporter family that forms a novel Cl− channel. It is located predominantly in the apical membrane of epithelia where it mediates trans epithelial salt and liquid movement. Dysfunction of CFTR causes the genetic disease cystic fibrosis. The CFTR is composed of five domains: two membrane-spanning domains (MSDs), two nucleotide-binding domains (NBDs), and a regulatory (R) domain. Here we review the structure and function of this…
    DiseaseGene
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  4. 4
    Core Concepts Of Principle Of Procreative Beneficence
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    Through the ongoing development of In Vitro Fertilisation (IVF) and Preimplantation Genetic Diagnosis (PGD), the eugenic selection of embryos is now possible. This technology is currently employed to detect chromosomal and inherited genetic abnormalities however in the not too distant future, could also be used to test any number of both disease and non-disease related genetic traits. Julian Savulescu makes a case for the “Principle of Procreative Beneficence” (PB) in which it’s argued that any couple contemplating procreation is morally…
    GeneParenting
  5. 5
    Gene Editing For Treating Diseases
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    Genome editing is the modification of a specific DNA sequence, within a cell or organism. It has been around since 1970 but only in the recent years have scientists discovered technologies which allow them to precisely cut and edit DNA. Clustered regularly interspaced palindromic repeats (CRISPR)/cas 9 is perhaps the most exciting of these technologies. Compared to previous technologies it is faster, cheaper and more accurate. CRISPR/cas 9 works off two components: guide RNA and cas9 enzyme. The guide RNA…
    DiseaseGene
  6. 6
    Genetics As Reason Of Violent Criminal Behavior
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    It is argued that violent criminal behaviors are the unfortunate results of genetic transmissions of mental and psychological problems from one generation to another. Research in neurochemistry and advanced technology has supported this notion by indicating that various violent behaviors and emotional disorders result from disruption of the normal activity of the brain. The disruption of the normal activities of the brain, results from altered gene and various environmental factors that lead to violent behaviors. Despite the claims that have…
    CriminologyGene
  7. 7
    Human Genetic Engineering Ethics
    Words • 1342
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    Genetic engineering is not a new feature. Almost everyone has either heard of or interacted with products that have been genetically modified to better suit its purpose. That being said, the same technique could be translated onto humans to further enhance natural attributes (e.g. strength, height, etc.). It would be the most practical to alter the genetic makeup on unborn humans. A lot of the weight falls onto programmers who needs to shoulder the responsibility. Thus, this brings up the…
    GeneGenetic EngineeringGenetics
  8. 8
    Basic Principles of Genetics: Mendel’s Genetics
    Words • 437
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    Ever wonder how you got your “grandfather’s nose”? Or why you have curly hair like your mother and your brother doesn’t? Genes. They are the basic unit by which genetic information is passed on from parent to child. This is also called heredity. Genes are a part of DNA and people inherit them from both of their parents during reproduction. The ones they inherit will determine many things, like what a child will look like and whether they will have…
    GeneGeneticsHeredity
  9. 9
    Gregor Johann Mendel’s Principles
    Words • 535
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    Paper Type:500 Word Essay Examples
    The effects of chromosome activity upon the inherited traits of organisms have been formulated into a number of principles, or laws. Some of these principles were observed long before anything was known about chromosomes and genes. Gregor Mendel made the first scientific study of heredity and published his findings in 1866. Mendel’s method was to crossbreed various kinds of garden peas that had opposing pairs of obvious traits. The principles he established—segregation and dominance, and independent assortment—became the basis for…
    BiologyGeneGeneticsHeredityPrinciples
  10. 10
    Exploring the Pros and Cons of Cloning
    Words • 681
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    Paper Type:300 Word Essay Examples
    Cloning, the process of creating genetically identical organisms, has long been a subject of both fascination and controversy. It raises fundamental ethical, scientific, and societal questions. In this essay, we will delve into the various aspects of cloning, examining both its potential benefits and the concerns it raises. By exploring the pros and cons of cloning, we aim to gain a deeper understanding of this complex and divisive issue. The Pros of Cloning There are compelling reasons that support the…
    BiodiversityBiologyCloningGene
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  11. 11
    International Business Opportunities in the Biotechnology Industry
    Words • 1847
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    Paper Type:1800 Word Essay Examples
    The world has witnessed extraordinary advancement in biological science over the last few decades. One particular area, within the subject of biology, which has witnessed such advancement and growth, is biotechnology. Biotechnology is the industrial application of living organisms and/or biological techniques, developed through basic research. In terms of industrial application, the three major industries with significant application of biotechnology include: health care (medical), agriculture, and the environment. Biotechnology consists of a combination of such disciplines as genetics, molecular biology,…
    BiologyBiotechnologyBiotechnology Boon Or BaneGeneIndustryInternational Business
  12. 12
    Genetic and environmental factors affecting intelligence
    Words • 1140
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    Paper Type:1200 Word Essay Examples
    AO1: The genetic approach to explaining performance on intelligence tests has controversially claimed that intelligence may be passed from one generation to another. The main source of evidence for this area has been twin studies which compare the concordance rates for IQ scores for Mz and DZ twins. Another area of research has been looking at family relatedness and concordance rates on intelligence tests. MZ twins are identical twins and have the same genetics as each other so if intelligence…
    CorrelationEnvironmentGeneGeneticsHuman NatureNervous System
  13. 13
    ability to now obtain large amounts of molecular data What are the
    Words • 777
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    Paper Type:750 Word Essay Examples
    ability to now obtain large amounts of molecular data. What are the relative strengths and weaknesses of the various types of data that could be used? What specific data do you think should be used for defining bacterial species?There are numerous experimental methods by which a researcher can define bacterial species, broadening and "fixing" phylogenetic trees in bacterial species: some new and some old, some expensive and some cheap, some more effective than others. It has been a struggle to…
    DataDnaGene
  14. 14
    ‘You inherit your environment just as much as your genes’
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    Paper Type:800 Word Essay Examples
    'You inherit your environment just as much as your genes'. It is questions like the nature-nurture debate in psychology and the ideas of certain criminologists, in terms of why people carry out evil acts, that have inspired my deep interest for the subject. I am hugely motivated to understand what distinguishes us as individuals, how our behavior evolves in such different ways, and to what extent this is due to our genetic makeup or our social setting. I wish to…
    EnvironmentEthicsGenePsychology
  15. 15
    Unraveling Moss Evolution: Beyond Model Plants
    Words • 1895
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    Paper Type:1800 Word Essay Examples
    Introduction The things we know about land plant evolution are based on the information we got from the model plants like Arabidopsis thaliana, rice and trees like poplar, etc. But when it comes to mosses, we don't know much about their evolution because only one moss genome has been published until now: Physcomitrella patens. Though, mosses evolved around 500 million years ago P. patens has evolved recently in comparison to other mosses i.e. about 5-10 million years ago (Rensing, 2017).…
    BiologyEvolutionGeneGeneticsPlantsWorld
  16. 16
    Exome Sequencing
    Words • 1179
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    Paper Type:1200 Word Essay Examples
    Exome sequencing, also known as whole exome sequencing (WES), is a genomic technique for sequencing the entire protein-coding region of genes in a genome (known as the exome). It consists of two steps: the first step is to select only the subset of DNA that encodes proteins. These regions are known as exons  humans have about 180,000 exons, constituting about 1% of the human genome, or approximately 30 million base pairs. The second step is to sequence the exonic DNA…
    BiologyBiomedicineDnaGeneGeneticsHealth
  17. 17
    Genetic modification in humans
    Words • 752
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    Paper Type:700 Word Essay Examples
    Genetic modification in people, also called gene therapy, is designed to prevent disease, disabilities, mutations and viruses. Genes are made up of DNA and hold all our genetic information. They provide instructions for our cells regarding what proteins and enzymes to produce, growth, eye colour, development, health and the list goes on (Betterhealth.vic.gov.au, 2019). In humans, genes can vary in size from a few hundred DNA bases to more than 2 million bases. The Human Genome Project estimated that humans…
    DiseaseGeneGeneticsHealthHumanMedicine
  18. 18
    Understanding Alzheimer’s Disease (AD)
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    Paper Type:900 Word Essay ExamplesCause And Effect Essay
    Background and Rationale: Alzheimer's Disease (AD) is a progressive neurodegenerative disease which causes dementia and is characterized by neurofibrillary tangles and extracellular amyloid-І plaques (AІ). The progressive decline in neural function causes memory loss, more commonly known as dementia, and the loss of cognitive function. In a healthy physiological state intracellular calcium signals are coupled with effectors to maintain calcium levels, but dysregulations are found in neural cells of Alzheimer's patients (1). The causes of AD are on the forefront…
    Alzheimer's DiseaseDiseaseGeneGenetics
  19. 19
    Quantitative Genetics
    Words • 1071
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    Paper Type:1000 Word Essay Examples
    Several studies have been carried out particularly on polygenic traits that have different alternate forms for example, white flower color vs. purple flower color. However many traits are more multifaceted than this and can take on any number of incessant values. For instance in humans there are not just two groups of people i.e. tall vs. short- but a full range of possible heights. To add on, many traits are not controlled by a single pair of gene but by…
    GeneGeneticsNatural Selection
  20. 20
    Carl Jung: Psychiatrist and Psychoanalyst
    Words • 925
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    Paper Type:850 Word Essay Examples
    A Swiss psychiatrist and psychoanalyst, Carl Jung, who founded analytical psychology and proposed that humans are born with 4 inherited archetypes from the collective unconscious; the Self, the Persona, the Shadow and the Soul Image. These four archetypes are present within literature, through the majority of the characters. Using Jungian analysis to examine John Knowles A Separate Peace reveals that Gene is in denial of his shadow, his friend Phineas has found balance with his anima and persona, and Leper…
    ArchetypeCarl JungGenePsychology
  21. 21
    A Discussion of “The Identity Dance”
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    Paper Type:850 Word Essay Examples
    In the article "The Identity Dance," Gunjan Sinha (2004) refutes the idea that genes are solely responsible for identity and proposes that personalities are shaped by a combination of genes and life experience (pp. 1-4). Sinha uses the practical example of identical twins and relies on research studies to support the argument that personality is formed by "nature and nurture" rather than primarily "nature" alone. According to Sinha, several factors have led scientists and the general public to come to…
    DanceGeneIdentity
  22. 22
    Huntington’s Disease: Genetic Causes, Symptoms, and Societal Impact
    Words • 1003
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    Paper Type:1000 Word Essay Examples
    Huntington disease is a form of an inherited neurodegenerative disorder. The disease appears following a mutation of one of a person’s two copies of a Huntingtin gene which is autosomal. This gene is normally found in all individuals and its function is to code for a protein which is known as huntingtin. Following the mutation of this gene, a different type of protein is formed and this protein gradually destroys some of the brain parts leading to their death (Huntington…
    DiseaseGeneHealth
  23. 23
    The Fundamentals of Gene Mutation
    Words • 384
    Pages • 2

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    Paper Type:350 Word Essay Examples
    A gene is a long sequence of nucleotides on a DNA molecule. A mutation is a change in the amount of an organism's genetic material and when a change in genotype produces a change in phenotype, the individual affected is said to be a mutant. A gene mutation involves a change in one or more of the nucleotides in a strand of DNA. The sequence of nucleotides in a gene controls the order in which amino acids are made into…
    Gene
  24. 24
    The Relationship Between Gene & Finny
    Words • 2164
    Pages • 8

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    Paper Type:2000 Word Essay Examples
    "Older men declare war. But it is youth that must fight and die. And it is youth who must inherit the tribulation, the sorrow, and the triumphs that are the aftermath of war." (Herbert Clark Hoover). This speech, made by Mr. Hoover illustrates the misconception of war that is passed down by generation, filled by over-glorified lies, which enthrall the youth to join the war effort, where they are merely pawns in a global conflict. The misconception of war that…
    GeneRelationship
  25. 25
    Bacterial Transformation with pGLO
    Words • 1319
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    Paper Type:1300 Word Essay Examples
    OBJECTIVES: Practice formulating hypotheses, predictions, and experimental design. ο Describe the principles of bacterial transformation. Explain the procedure for gene transfer using plasmid vectors. ο Induce the transfer of the pGLO gene (in a plasmid) into E. coli. ο Describe the traits carried by the pGLO gene. Describe how to activate (“turn on”) the pGLO gene. Describe how to recognize the transformed cells (from this lab). ο Know the terms used in this lab including transformation (in this case transformation…
    Gene
  26. 26
    Psychological Development in “A Separate Peace”
    Words • 711
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    Paper Type:500 Word Essay Examples
    "A Separate Peace" by John Knowles is a timeless exploration of the complexities surrounding friendship and adolescence. The narrative primarily revolves around Gene and Finny, with the former serving as the narrator. However, it is Finny's psychological journey that becomes the focal point as he grapples with a crucial revelation. This essay aims to delve deeper into the psychological nuances of Finny's character, emphasizing the transformative impact of Brinker's investigation in Chapter 11 on Finny's once innocent worldview.Finny's Utopian View…
    Defining MomentGene
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