One of Alexander’s teachers was Aristotle. Aristotle was also born in Macedonia‚ but he lived for a very long time in ancient Greece. It was Aristotle‚ more than any other teacher‚ who taught Alexander to greatly respect the Greek way of life. Alexander spoke Greek. He knew Greek history. He believed in the Greek gods. When he was a boy‚ Alexander dreamed of teaching everyone‚ everywhere‚ about the wonderful Greek culture he knew and loved so well. But Alexander was also trained to be a ruler
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Betty Wang Due : 12/20/13 AP European : Candide Essay – Choice 1 Goodman Candide is a novella written by Voltaire in the 18th century. Many of Voltaire’s ideas agreed with ideas from John Locke as well‚ who was also a philosopher who promoted natural rights and equality. Some ideas that were represented in Candide are finding one’s own path‚ religious toleration‚ and hard work. Voltaire really wanted society to reform and realize that one cannot expect all good things to
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Confusion- I just do not understand. I don’t understand what is going on or how to do this. I sit and think for hours on end and come up with nothing. This is how I felt in AP Chemistry and AP Calc and it’s how I feel now. I always become lost in those classes and it was so frustrating not being able to understand. I could hear the words coming from the teachers mouth but all I could respond with was a blank‚ empty stare. That stare revealed all I was feeling and all that I could not comprehend.
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Bio 111-102 Homework #1‚ Lab 1 assignment My group examined the correlation between standing height and leg length in centimeters for ten of our classmates. Our supposition was that there would be a direct relationship and similarity between standing height in centimeters and leg length in centimeters. Therefore‚ our hypothesis was‚ if leg length increases‚ then standing height will also increase. 1) The steps for the scientific method are: • An observation is made • A question
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The bonding of an enzyme to its substrate forms an enzyme-substrate complex. The catalytic action of the enzyme converts its substrate into the product or products of the reaction. Each reaction is extremely specific‚ distinguishing between closely related compounds‚ including isomers. For example‚ the enzyme sucrase will only act on sucrose and will not bind to any other disaccharide. The molecular recognition of enzymes is due to the fact that they are proteins‚ which are defined as being macromolecules
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Enzymes are biologic polymers that catalyze the chemical reactions that make life as we know it possible. The presence and maintenance of a complete and balanced set of enzymes is essential for the breakdown of nutrients to supply energy and chemical building blocks; the assembly of those building blocks into proteins‚ DNA‚ membranes‚ cells‚ and tissues; and the harnessing of energy to power cell motility‚ neural function‚ and muscle contraction. With the exception of catalytic RNA molecules‚ or
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Laboratory 2: Scientific Methodology & Enzyme Activity Objective: The purpose of this experiment was to simply measure oxygen production rates released from decomposed hydrogen peroxide under different conditions (concentration of enzymes‚ temperature‚ and PH level). Hypothesis: Part a: If different amounts of enzyme solution are added to the hydrogen peroxide‚ then the highest amount of enzymes will have the greatest reaction rate because enzymes catalyze reactions‚ meaning more oxygen
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Study guide for Lecture Exam II Bio 202 (Heart‚ BV’s and Respiratory system) 1. The pulmonary circuit is supplied by which ‘side” of the heart? The systemic circuit? The right atrium 2. What is the functional difference between desmosomes and gap junctions? Desmosomes prevent adjacent cells from separating during contraction and gap junctions allow ions to pass from cell to cell transmitting current across the entire heart 3. What are the different effects of the PNS and SNS on heart rate?
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Factors Affecting Enzymes The activity of an Enzyme is affected by its environmental conditions. Changing these alter the rate of reaction caused by the enzyme. In nature‚ organisms adjust the conditions of their enzymes to produce an Optimum rate of reaction‚ where necessary‚ or they may have enzymes which adapted to function well in extreme conditions where they live.Increasing temperature increases the Kinetic Energy. In a fluid‚ this means that there are more random collisions between molecules
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Enzymes are catalytic proteins that speed up chemical reactions by lowering the activation energy of the reaction. our body cells depend highly on enzymes to complete many important functions‚ such as digestion and metabolism. Enzymes are selective‚ in which each enzyme can only speed up a specific reaction. There are molecules that enzymes work with called substrates. substrate bind to an area of an enzyme called active site. There is specificity between the enzyme and substrate that react with
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