DNA‚ or deoxyribonucleic acid‚ is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA)‚ but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA). The information in DNA is stored as a code made up of four chemical bases: adenine (A)‚ guanine (G)‚ cytosine (C)‚ and thymine (T). The order‚ or sequence‚ of
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DNA: DNA is a double-stranded nucleic acid that contains the genetic information for cell growth‚ division‚ and function. DNA‚ or deoxyribonucleic acid‚ is the hereditary material in humans and almost all other organisms. Most DNA is located in the cell nucleus but a small amount of DNA can also be found in the mitochondria .The information in DNA is stored as a code made up of four nitrogen bases which are adenine (A)‚ guanine (G)‚ cytosine (C)‚ and thymine (T). these nitrogen bases are bind with
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Gram Flour Skin Lightening Cream This is a soft‚ creamy face mask which uses gram flour and milk cream. This is suitable for people with naturally dry skin as it helps to moisturise and keep the skin hydrated. You will need: 1 tablespoon of gram flour 1 tablespoon of milk cream 1/2 teaspoon of honey A few drops of freshly squeezed lemon juice (just 2-3 drops is enough) Simply mix all the ingredients to form a paste and smooth it all over the face. The mask will dry naturally and you can wash
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DNA as a Key Witness Criminals‚ often unknowingly‚ leave parts of themselves behind. These pieces are not always visible to the untrained eye. Hair‚ skin‚ blood‚ and fingerprints all contain elements that are unique to each person. It is with DNA testing and fingerprinting‚ that criminals can be identified and crimes can be linked. This system of testing and matching has become the “most essential and reliable method of catching criminals” in the United States (Lynch 67). Advancing technology
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Mobile phones: A blessing or a curse? Discussion Mobile phones are becoming a very arguable topic of today. In this discussion I will present reasons from both sides of the argument. The technology of today is constantly increasing and the world has to be accepting of this. Mobile phones have become a definite essential. Communication between people is easier and fast. Though‚ the disadvantages brought along with the fast grown technology cannot be ignored. These problems not
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However‚ any such blessing was a mixed one since Lakehurst continued to still be plagued by rains. Its mast was the only close location at which Hindenburg could dock. The next available site‚ many hundreds of miles away‚ was in Akron‚ Ohio. Typically‚ to save on ground crew costs
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Jimmy Wales and Michael Snow. | [Hide] [Help us with translations!] | DNA vaccine What is antisense technology? Antisense refers to opposing the normal order (“sense”) of the code in DNA. The DNA (deoxyribonucleic acid) in genes directs cells to assemble the proteins which comprise living creatures. The order of bases in DNA corresponds to the ordering of amino acids to form the proteins. To produce protein‚ the DNA of the genes in cells is first transcribed into a very similar molecule called
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main source of evidence. Notoriously unreliable‚ these techniques have since faded away to the stunning reliability of DNA forensics. In 1984‚ British geneticist Alec Jeffreys of the University of Leicester discovered an interesting new marker in the human genome. Most DNA information is the same in every human‚ but the junk code between genes is unique to every person. Junk DNA used for investigative purposes can be found in blood‚ saliva‚ perspiration‚ sexual fluid‚ skin tissue‚ bone marrow‚ dental
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The investigation on the average mass of DNA with the mass of banana‚ strawberry and kiwi. Purpose: The purpose of this lab is to investigate the comparison between the amount of DNA per gram of fruit that can be extracted from a banana‚ strawberry and kiwi and to determine which one has more DNA. Hypothesis: The banana genome contains 837 MBPs and the strawberry genome contains 206 MBPs and the kiwi genome contains 128 MBPs. This states that there are more base pairs in a banana genome
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Should all people convicted of a crime have their DNA fingerprints stored on a database?\ A DNA fingerprint is the same for every cell‚ organ and tissue in an organism. DNA fingerprinting has many uses‚ some of which include providing the evidence needed to solve criminal investigations‚ determining genetic relationships and solving paternity disputes. DNA fingerprinting has many benefits in the use of criminal investigations as it can provide the evidence to solve crimes and current mysteries
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