3.3 & 7.1 DNA Structure Worksheet 1. Draw and label the structure of a simplified single nucleotide‚ including sugar‚ phosphate and base. 2. Complete the table below to show the pairings of the bases in DNA: Purine | Pyrimidine | Adenine | Thymine | Guanine | Cytosine | 3. Where would one find the base uracil? RNA‚ it replaces thymine 4. In the space below‚ draw a single strand of three nucleotides‚ naming the bonds between them and showing the correct relative position
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technology Canonical DNA: • • • • • Chemical structure and properties of B-DNA Enzymes that function on B-DNA DNA dissociation and reassociation kinetics of B-DNA Chromicity of B-DNA Major and minor grooves and DNA-protein interaction in gene regulation of B-DNA Non-canonical DNA: • Structure of A-DNA and Z-DNA; Comparison of A‚ B and Z-DNA; • Discovery of Z-DNA in vitro and in living cells; • Z-DNA and human genetic diseases Role of Major and Minor Grooves in Gene Regulation Major Groove Helix‐turn‐helix (HTH) Motif
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Conclusion 3.2.1 1 Describe how the DNA code is translated into messenger RNA. DNA is translated into messenger RNA through transcription and translation. DNA is split through transcription and then it is translated to match into RNA. 2 How is the RNA molecule a “script” for the protein production process? RNA is a script for the protein production process because they set the RNA up to translate into a protein. 3 What is the function of hemoglobin in the body? Hemoglobin functions in the body by
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The major question that many people ask themselves in regard to cancer is‚ is it hereditary? Could I be more susceptible to the development of cancer based on my family history? Pancreatic cancer is considered hereditary when a person has certain genetic syndromes. These genetic abnormalities cause as many as 10% of pancreatic cancers. Genetic syndromes that can cause exocrine pancreatic cancer are: Hereditary breast and ovarian cancer syndrome Familial melanoma Familial pancreatitis Hereditary
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Hideout In Geylang Ah Ngow : I’m sorry Lou Foo. I should not have killed you. Chin: Can I be released now? I know that you are a good guy. Ah Ngow: Alright‚ but you better don’t report this to the police. ( unties the rope on Chin) Chin : I wont. Policewoman : Stop right there! Ah Ngow and Chin: Frozed Ah Ngow : Quickly grabs Chin and place a knife at his neck. Chin : What are you doing? ( surprised) An Ngow : Don’t worry. I wont kill you. It’s a trap for the police.( whispering in his
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TaNesha Hoskins June 9‚ 2012 Professor: Daudi Langat Lupus: Is It Hereditary? Lupus In the past‚ immune diseases have affected many people. Some immune diseases are classified as chronic inflammatory diseases which affect various parts in the body. Lupus‚ a mild disease‚ affects only a few organs. It’s also known as a “women’s disease” even though some men are also affected by this sickness. Modern medicine is providing information on Lupus through scientific research that is being conducted
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Scientist with Their Contribution Dr Adam Rutherford tells the extraordinary story of the scientific quest to discover the secrets of the cell and of life itself. Every living thing is made of cells‚ microscopic building blocks of almost unimaginable power and complexity. The first part explores how centuries of scientific and religious dogma were overturned by the earliest discoveries of the existence of cells‚ and how scientists came to realize that there was‚ literally‚ more to life than meets
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Discovery of DNA Erwin Chargaff: Chargaff was an Austrian biochemist‚ he was best known for “Chargaff’s Rules” which lead to the discovery of DNA’s double helix structure. He immigrated to New York and secured a position as a research associate in the biochemistry department at Columbia University. Became a full-fledged professor in 1952. He used chromatographic techniques in his research. It was in the U.S.‚ 1950’s where he was able to make the crucial elements‚ in which lead to the formation
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Title Experiment with a spiral spring (Oscillation) Objective 1. To show how the time of vertical oscillation depends on the load 2. To determine the spring constant 3. To determine the effective mass of the spring Introduction In this experiment‚ it is to show how the time of vertical oscillation depends on the load‚ to determine the spring constant and to determine the effective mass of the spring. An ideal spring is remarkable in the sense that
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REPORT KYRGYZ AND RUSSIAN SCIENTISTS Stud. Dzhumanalieva Aizhan Kasym Tynystanov Kasym Tynystanov (1901–1938) was a famous Kyrgyz scientist‚ politician and poet. He served as the first Minister of Education of the Kyrgyz Republic. Early life Kasym Tynystanov was born in 1901 in the village of Chirpykty in the Issyk Kul Province. He learned to read and write the Arabic alphabet from his father. He went to school between 1912 and 1916 in Karakol and Sazonovka village of Ysyk Kul province
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