Dna And The Human Body - 1485 Words

Inside the human body there lies something very unique to us that we call the DNA. It is predicted that there are over 3 billion base-pairs of DNA inside the average human. DNA itself is huge so let’s cover the basics you need to know about it. The DNA includes, RNA, Double-Helix, Base-pairing and an alternate DNA structure. It may seem amazing but beware your DNA can be damaged and or Replicated. In crime DNA comes very handy because detectives use forensics. Every living thing on the planet or most things have a DNA inside of them, therefore DNA is said to have evolved over the trillions of years. Translation is the final step on the way from the DNA to a protein. It is the synthesis of which proteins are directed by mRNA template. The information contained within the nucleotide sequence of the mRNA is read as three letter word, called codons. Each word stands for just one amino acid. During translation of the amino acids, they are linked together to form the polypeptide chain in which will later folded into the protein. The translation is also dependent on many components, of which the two are extra important. To start off the ribosome which is the cellular factory responsible for a protein synthesis. It is made up of two different subunits, one very small and one very large and is built up from rRNA and a protein. Inside the ribosome the amino acids are linked into a chain through many biochemical reactions. The other component is the tRNA, a specialized RNAShow MoreRelatedDna And The Human Body1772 Words   |  8 Pages Each cell in the human body has the same exact geneti c material, with a few exceptions, and yet each cell does something different than all the other cells. Contained within the nucleus, the entire genome can be found, and within the genome, there is all the information needed to construct a specific organism. The genome is composed of deoxyribose nucleic acids, also called DNA, which breaks down into smaller units called genes. A gene has a specific sequence of adenine, thymine, cytosine, andRead MoreGene Therapy Essay779 Words   |  4 Pagesremoved functioning ADA gene into the viral DNA so that recombinant circular DNA (cDNA) can be created. Viral DNA is obtained from a virus, such as an adenovirus (often used for gene therapy treatments) which has been ‘purified’ so that it does not cause harm (infect host with the virus) to the human body when introduced. The ADA gene is then spliced into the open vector (viral cDNA), using the enzyme ligase which glues the ADA gene into the viral DNA by bonding the sugar phosph ate groups togetherRead MoreThe Role Of Proteins Of A Cell Range From Structural, Enzymatic And Hormonal Functions1345 Words   |  6 Pages The DNA encodes specific characteristics of an organism which breaks down into genes. The genes goes through a transcription process. Transcription is where the language of the body s building blocks is transcribed from DNA to RNA and the body will recognize it so it can carry out the next process. Translation of the information collected from RNA is the next step. The information collected is transported to the protein. Certain proteins play specific roles so the body synthesizes the right proteinRead MoreThe Human Body Limits Iron Stores1287 Words   |  6 PagesGenes are small segments of DNA (on a specific locus of a chromosome) that contain the code used to synthesise a protein and mRNA molecule (Khan Academy, 2014). The ‘normal’ function of the HFE protein involved with haemochromatosis is to regulate the production of the protein hepcidin, produced in the liver, which determines levels of dietary iron absorption and the it’s release from storage sites in t he body (Haemochromatosis.org.au, 2014). The human body limits iron stores through the HFE proteinRead MoreThe Role Dna Serves For The Human Cell1267 Words   |  6 Pages The Role DNA Serves For The Human Cell Deoxyribonucleic acid (DNA) accommodates a variety of purposes, including data storage and replication, in the human cell and in the cells of many other organisms. DNA in a human cell is primarily responsible for storing genetic information that is utilized to control virtually every aspect of cellular expression. This genetic information is passed down from parents to progeny, resulting in progeny with some genetic traits of each parent. DNA is withal replicatedRead MoreWhat is DNA? Where is it found? Essay660 Words   |  3 Pages What is DNA? Where is it found? What makes it so special? How does it work? DNA (Deoxyribonucleic Acid), is defined as a heredity material in humans or all over other organisms in this world. In a person’s body, nearly every cell has a same DNA. Mostly DNA can be found in cell nucleus and few are found in Mitochondria. (Christine A.Evers, 2012). †¢ COMPONENTS OF DNA: The DNA information is stored as a code and they are made up of four chemical bases:Read MoreGene Therapy And Delivery Methods1245 Words   |  5 PagesIntroduction: Each human body consists of net numbers of genes in which half of genes are defective in nature. We do not suffer any injurious effects from that defective genes as we carry two copies of DNA that carries two copies of the specific gene present in somatic cells. The gene which is likely to be harmful is recessive gene so if we inherit two copies of recessive gene from our parent, then disease will occur ( Carroll, 2011).Now days every year noticeable children are born with geneticRead MoreEssay about DNA: The Basis for Sustaining Life1334 Words   |  6 Pagesof DNA Have you ever asked yourself â€Å"why my eyes are this color?â€Å" Have you questioned why you look the way you do? All of your physical features come from our genetics. Those genetics are family traits that are passed down through our individual bloodline. All of these individualities come from what is considered the fundamental building blocks of life, DNA. DeoxyriboNucleic Acid is the scientific name for DNA (SITE). A Swiss medical student named Johann Friedrich Miescher discovered DNA inRead MoreEssay The Benefits Genetic Engineering for Medical Purposes677 Words   |  3 Pagesscientific, and many other organizations. Most are centered on the idea of using Stem cells as a way of curing diseases. Stem cells are cells that have the capabilities to develop into many different types of cells in the body. Serving as a type of repair system for the body, they can theoretically divide without limit to take over for other cells for as long as the person or animal is still alive. When a stem cell divides, each cell has the potential to either remain a stem cell or become anotherRead MoreThe Ethics of Cloning Essay1504 Words   |  7 Pages The first area of cloning is DNA cloning which is the copying of genes to better understand how they work and find cures for genetic malfunctions. DNA cloning is, perhaps, the oldest of the three types of cloning with it being around since the 1970’s (Cloning Fact Sheet, 2009). This form of cloning is the most widely accepted form since it does not cross into the realm of human cloning which is one of the largest debates that exists. One of the things that DNA cloning can accomplish is curing