of Technology-University Cebu City Physics Department PHYSICS 201 (Laboratory) “Final Report” Mid-term (Name‚ Course‚ Year) (Date Submitted) Experiment No. 4 Group #2‚ 11:30-2:30‚ Friday Group No‚/Time/Day
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baking soda to vinegar. This caused a quick and energetic reaction! The gas from the reaction I pumped into some Limewater. * Then I mixed Alka Seltzer and water and pumped the gas caused by that reaction into some limewater. Data: Data Table: Experiment Results | Gas | Flame Reaction | Glowing Splint | Limewater reaction | Bromothymol blue reaction | Hydrogen | It enlarged the flame. | | | | Oxygen | It lit up quickly | | | | Hydrogen & oxygen | It puts it out. | | | | Carbon
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Diabetes‚ a hereditary disease. Is diabetes a hereditary disease? For many decades‚ researchers have been looking for the answer to this question. Studies have shown that diabetes does run in the family. If you get diabetes as a child or later in life‚ you still had to have some genes that predisposed you to it. Studies have shown that even though this disease is hereditary‚ there are many causes of diabetes. There are two kinds of diabetes‚ each that is caused by different genes. Diabetes
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Group No.: 3 Date Submitted: August 3 ‚ 2013 Experiment No. 4 : PAPER CHROMATOGRAPHY INTRODUCTION The objective of this experiment was to resolve a given sample into its components by paper chromatography‚ to evaluate the retention factor of each component in the sample and to compare the relative solubility of the various components of a mixture of colors in a given solvent. METHODOLOGY To prepare for the experiment‚ place solvent into a test tube‚ so that the level of solution
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obstacles that prevented potentials from being reached could be fear from being judged by others‚ or simply not finding a purpose in life. Dying with regrets is the opposite of resting in peace. This theme played a major role in some of America’s most popular playwriting and books. In the drama Our Town written by Thornton Wilder‚ the protagonist Emily Webb developed the way she viewed life from when she was naive as a child‚ to when she experienced love‚ and when she encountered remorse. In the beginning
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Experiment 4: Developmental of an Equation Purpose While performing this lab‚ the student will learn how to determine the formula of the ionic solid produced from the reaction. Also‚ the student will learn to write the chemical equation corresponding to the reaction. Procedure Please refer to General Chemistry Laboratory Experiments‚ Volume 1‚ 2011‚ by Robert Tatz and Judith Casey‚ Exp 4‚ pages 32-33‚ for proper procedure. Data See attached sheet. Report Questions 1. The charge on an
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Who Discovered DNA? Heather Kane The discovery of deoxyribonucleic acid‚ more commonly known as DNA‚ has been the foundation for much scientific work. This fundamental discovery was credited to James Watson and Francis Crick. Many people believe that another person‚ Rosalind Franklin‚ also played a large role in the research. How much did she contribute to the discovery? Why is her name left unrecognized? This paper will discuss her part in the search and whether her name should appear next to
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The discovery of DNA is attributed to the research of three scientists in 1951; Francis Crick‚ Maurice Wilkins‚ and James Dewey Watson. They were all later accredited with the Nobel Prize in physiology and medicine in 1962. Thanks to their discovery‚ science has been able to research and learn from DNA blueprints and use recombinant DNA technology to discover answers‚ vaccines and build immunity for many viruses. In recent years science has been using this new technology to genetically modify animals
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Long stands of double helical DNA can fit into the nucleus of a single cell because DNA is specially packaged through a series of compaction events to fit easily within cell nuclei. Even though the length of DNA per cell is about 100‚000 times as long as the cell itself‚ it only takes up only about 10 percent of the cell’s volume. The DNA molecule‚ in order to condense‚ wraps itself around groups of histone proteins‚ and then the chromatin folds back on it‚ nucelosomes pack together to create a compact
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DNA‚ RNA‚ PROTEINS STARTS WITH ? Name _______________________________ 1. DNA that is spread out in the nucleus of a non-dividing cell so it can be read is called _C_ __ __ __ __ __ __ __ __ . 2. The group of 3 nitrogen bases in the mRNA message that is read together is called a _C_ __ __ __ __. 3. In dividing cells‚ the DNA is scrunched into _C_ __ __ __ __ __ __ __ __ __ __ so it can be moved. 4. The mRNA message tells the ribosomes which _A_ __ __ __ __ _A_ __ __ __ to put in next
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