determining paternity to name a few. DNA based techniques are a sub-discipline of forensic biology and are a crucial component in this field of work. DNA analysis began in the mid 1980’s and revolutionised the field of forensic science. With continual refinement of DNA analysis methods in crime laboratories over the years‚ small amounts of blood‚ saliva‚ skin cells and other biological material can now be used to develop leads and confirm or disprove an account of the crime. DNA (deoxyribonucleic acid) is
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Cropping a Photo The following procedure is assisting in cropping a photo‚ the software program that will be used is Microsoft Photo Editor. Cropping photos will help remove the unnecessary space in a photo‚ or if there is something that is not wanted in the photo such as a tree or a car. Cropping photos will enhance the photo and help emphasize what the main part of the photo is. Retrieve the Photo The first part in cropping a photo is deciding the photo that you would like to change. There
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❖ GLOSSARY (ACRONYMS) ACC :Assistant Commissioner of Custom ACU :Asian Clearing Union AEZ :Agri Export Zone ANF :Aayaat Niryaat Form ARO :Advance Release Order BG :Bank Guarantee BOA :Board of Approval BOT :Board of Trade BRC :Bank Realization Certificate BTP :Bio Technology Park CBEC :Central Board of Excise and Custom CCP :Custom Clearance Permit CEA :Central Excise Authority CEC :Chartered Engineer Certificate CIF :Cost Insurance & Freight COD
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D. DNA Name the four bases in DNA and describe the structure of DNA using the following terms: The four bases of DNA are adenine‚ thymine‚ guanine‚ and cytosine. nucleotide (sugar‚ phosphate‚ base) Sugar: pentose deoxyribose; phosphate: phosporic acid‚ nitrogen base (A‚ T‚ G‚ C) complementary base pairing A-T; G-C joined by hydrogen bonds. Purines (with double ring) always bond with a pyrimidine (single ring). double helix Double spiral; three dimensional hydrogen bonding Hydrogen
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Associate Program Material DNA Worksheet Answer the following in at least 100 words: 1. Describe the structure of DNA? DNA is composed of two polynucleotide strands wound together into a structure known as a double helix. Each nucleotide consists of a sugar base .Nucleotides form together creating a sugar phosphate backbone to each strand. There are three forms of DNA that differ significantly. The most common‚ B form‚ is the structure most people have heard of. It consists of the right
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Power of DNA Analysis In the world of medicine and disease there is one disease that is as well known as it is deadly: Cancer. Many people understand the severity of cancer and how it attacks the immune system and ultimately can kill a person. The war on cancer was started in 1971 by President Nixon and this set of four decades worth of study and has lead to a large amount of information being learned about the cancer genome. A new strategy has recently surfaced and is gaining ground‚ DNA analysis
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DNA REPLICATION WHAT IS DNA? DNA is a molecule that has a repeating chain of identical five-carbon sugars (polymers) linked together from head to tail. It is composed of four ring shaped organic bases (nucleotides) which are Adenine (A)‚ Guanine (G)‚ Cytosine (C) and Thymine (T). It has a double helix shape and contains the sugar component deoxyribose. THE PROCESS OF DNA REPLICATION How DNA replicates is quite a simple process. First‚ a DNA molecule is "unzipped". In other words‚ it
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DNA STRUCTURE AND FUNCTION QUIZ Provide answers to each of the following. You may consult your text and fellow students. Each numbered item counts 2 points. 1. If one strand of a DNA double helix has the sequence GTCCAT‚ what is the sequence of the other strand? a. ACTTGC b. CUGGTU c. CAGGTA d. CAGGUA e. TGAACG 2. If a strand of DNA has the sequence AAGCTC‚ transcription will result in a(n) ______. a. single DNA strand with the sequence TTCGAG
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Introduction In 2015 Congress passed the DNA Fingerprint Act‚ which required that‚ beginning January 1‚ 2009‚ any adult arrested for a federal crime provide a DNA sample. As of May 2013‚ 29 states‚ in addition to the federal government‚ have enacted arrestee DNA collection laws‚ which authorize collection of DNA following arrest or charging. A U.S. Supreme Court decision‚ Maryland v. King (2013)‚ upheld a Maryland state law that allowed for the warrantless collection of a DNA sample for those arrested for
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controversial topics that coincide with teenage pregnancies such as abortion. Teenagers impregnated by accidental or forceful means often turn to the procedure as a safety route out of their current situations. Now that the topic of abortion has made its arguable reappearance into almost all aspects of human development‚ including
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