Associate Program Material DNA Worksheet Answer the following in at least 100 words: 1. Describe the structure of DNA. DNA is a polymer‚ which is a chemical compound or a mixture of compounds consisting of repeating structural units. These repeating structures are created through polymerization. The monomer‚ meaning one part‚ units of DNA are nucleotides. Each nucleotide consists of a five carbon sugar‚ also known as deoxyribose‚ and nitrogen containing base attached to the sugar
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to that person‚ therefore it is a great resource for police to help locate people involved in a case. Families share many of the same traits in their DNA but people are unsure of whether or not they have similarities‚ In this experiment that question will be answered. There are three main fingerprint types: arches‚loops‚and whorls. (GeneEd - DNA Fingerprints 2003‚ April 12). The police take fingerprint samples from the crime scene or from involved people). Once the fingerprints are taken and
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techniques specifically in DNA microarrays which only very recently revolutionized genome expression analysis (1). Despite continuous improvements and modification to the technique‚ DNA microarrays are still no more than a glass microscope slide studded with individual immobile nucleotide fragments (1‚ 2). The fundamentals of DNA microarrays are set on complementary base-pairing (3)‚ and because the exact sequence and position of every segment on the slide is known‚ each serves as a probe for a specific
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Accrual Basis and Cash Basis Accounting Vannario L. McCray Accounting 290 A simple form of accounting is accrual basis accounting. When a payment is taken in after a sale of goods or services‚ a deposit may be made. When the time comes‚ checks are written because funds are available to pay bills‚ and the expense is recorded as of the check date regardless of when the expense took place. The main focus is on how much money is in the bank‚ the secondary focus is on making sure that all the bills
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1. Under cash basis of accounting‚ revenue and expense recognition would occur when cash is received and disbursed. Contrast cash basis of accounting with accrual basis. Give suitable examples. ACCRUAL BASIS OF ACCOUNTING - An accounting basis wherein revenue and expenses are recorded in the period in which they are earned or incurred regardless of whether cash is received or disbursed in that period. This is the accounting basis that generally is required to be used in order to conform to generally
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Chromosomal and human inheritance 1. An AABb individual is mated with another AABb individual. The possible number of genetically different kinds of offspring is _____. a. 3 b. 2 c. 9 d. 4 e. 1 2. The most common phenotype in a natural population is referred to as the _____. a. Mutant phenotype b. Wild type c. Liked gene d. Autosome e. Genotype 3. The most common lethal genetic disease in the United States is _____. a. PKU b. Huntington’s disease c. Sickle-cell disease d. Hemophilia e. Cystic fibrosis
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whose children were almost taken from her because her DNA profile indicated that she was not the mother of her children. The test revealed each child shared half of their DNA markers with their father‚ but only twenty-five percent of their DNA matches their mother. Our team will attempt to determine why this mother’s DNA profile does not match her children’s profiles. Hypothesis How is it possible for a mother’s DNA not to match the DNA of her biological children? 1. The “mother” is actually
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[2] when it was published in 1998. She spent eight years writing her second novel “The Inheritance of Loss” [3] . Much has been made of the parallels between the book and Desai’s family history but it’s not an autobiography. Desai herself has said that in places it’s about experiences within her family – such as the experience of immigration and going back to India. Kiran Desai’s second novel The Inheritance of Loss can be viewed as a Diasporic [4] novel. The various themes which are intertwined
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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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structure and inheritance of genes (15 marks) A cell’s nucleus contains chromosomes‚ which are long‚ coiled packaged and organized chromatin (molecules of DNA). Chromatin is a complex of molecules found in cells‚ consisting of DNA‚ protein and RNA. Proteins are polypeptides (a large sequence of amino acids). The chief protein component of chromatin are histones‚ which package and order the DNA into structural units called nucleosomes in order to fit in the cell‚ as well as reinforce the DNA molecule to
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