Answer the following in at least 100 words: 1. Describe the structure of DNA. ➢ DNA is a nucleic acid‚ which consist of long chains (polymers) of chemical units (monomers) called nucleotide. A molecule of DNA contains two polynucleotides‚ each a chain of nucleotides. Each nucleotide consists of a nitrogenous base‚ a sugar‚ and a phosphate group. Each DNA strand serves as a mold‚ or template‚ to guide reproduction of the other strand. There are four different types of nucleotides found in DNA
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Fluid‚ Electrolyte‚ and pH Balance Utilizing knowledge from your learning and assigned readings‚ respond to the following questions: 1. The maintenance of normal volume and composition of extracellular and intracellular fluids is vital to life. List and briefly describe the kinds of homeostasis involved. 2. Why does maintaining fluid balance in older people require a higher water intake than in a normal‚ healthy adult under age 40? 3. Why does potassium concentration rise in patients with acidosis
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Atomic Theory-Study Sheet-Updated 9/15 *Reminder-Review Notes and this Question/Answer sheet DAILY to prepare for your next test. Goal: Grade of “A”. *Flash Review….Test October 7th How to use this study guide-Print the page and fold between questions and answers OR cover the answer column. Ask yourself the questions and see if you can correctly answer. Use it until you can answer ALL questions quickly with 100% accuracy. Do a little every day‚ and you will be ready for the next test
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WHAT IS TIME AND WHAT CAUSES TIME? Australian writer and physicist Paul Davis has called time Einstein’s unfinished revolution. Einstein was first to introduce the concept of slowing of time with motion and in gravity. He was also a proponent of block universe view of time in which past present and future all coexist together laid out as a dimension on a time line. The Greek philosopher Aristotle had speculated that time may be related to motion; he however
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The Time What is the most horrible of institutions that ever entered human lives? Anyone‚ by the perceived notion of institutions might start listing education‚ family‚ marriage‚ state‚ religion etc. But‚ if we think once‚ all these institutions have something in common. They are all time - framed‚ time – bound‚ and submit us to conformity‚ which is again fitting itself into the framework of larger time that is life time. So‚ I would say‚ it is time that is the major institution that changed the
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Does Time have a beginning or an end? In ancient Greece‚ Plato and Aristotle agreed that the past is eternal. Aristotle claimed that time had no beginning because‚ for any time‚ we always can imagine an earlier time. Imagine‚ the earliest past you have and by extension imagine all the people in history doing this. Be it as it may before mankind even. Isaac Newton believed future time is infinite and that‚ although God created the material world some finite time ago‚ there was an infinite period
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on the importance of being on time at your place of duty. I thought about what I could write about and this is what I came up with. It made me think back to one of my seven army values; Duty. What is my duty? It is my duty to show up at my station of assignment on time if not even a little early. Reasons for this would be that the NCO would know that all personnel are present and ready for the day. I know that my inability to be at the right place‚ at the right time‚ in the right uniform‚ and with
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ACORN Market segmentation is about understanding the needs of customers & also how they decide between one offer to another. This insight is normally used to form groups of customers who share the same value criteria. Companies are then able to identify which group of customers it’s most likely to suit best & which product meets the needs of its chosen segments. The main objective of segmentation is based on how to win & retain the customers you want to serve. Characteristics are divided into different
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1791‚ in Vienna‚ Austria Composer is best known for: Mozart is known for many things‚ of which include piano pieces‚ as well as operas. I will be performing in one this winter‚ The Magic FluteJ He was one of the greatest music prodigies of all time/ A well-known musical contemporary of this composer is: Johann Adolph Hasse Background information on composer: Mozart was known as one of the
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rule: P(A and B both happen) = P(A) x P(B given A happened) Q. 5 random components removed one at a time from box containing 5 defective and twenty working. What is chance of selecting all defective: A. 5/25x4/24x3/23x2/22x1/21. Selecting no defective 1 minus chance of selecting all defective or 20/25 x 19/24 x 18/23 x 17/22 x 16/21 = 2/7 or 29% Q. Important data server breaks down 40% of the time‚ is operational the other 60%‚ and servers breakdown independently. How many independent servers should
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