Effects of Temperature‚ pH‚ Enzyme Concentration‚ and Substrate Concentration on Enzymatic Activity INTRODUCTION Enzymes‚ proteins that act as catalysts‚ are the most important type of protein[1]. Catalysts speed up chemical reactions and can go without being used up or changed [3] Without enzymes‚ the biochemical reactions that take place will react too slowly to keep up with the metabolic needs and the life functions of organisms. Catecholase is a reaction between oxygen and catechol
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Does the PH level of acids in our stomach affect the digestion proteins? Yes‚ if the acidity in my/a stomach is high in terms of the PH balance then the proteins in our stomach will be digested faster because acids are known to breakdown and eat away at many objects. The purpose of this project was to observe how the digestion of protein varies at different pH levels. This project in my eyes helps society by finding the best types of food (i.e. ones with higher/ lower acidity and pH balance)
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determining the effects of pH on enzyme activity show that as the independent variable‚ pH‚ increases the dependent variable‚ percentage transmission‚ decreases. This is shown in the results as at the lowest pH‚ pH 4.0 the average percentage transmission is at its highest at 97%. At the highest pH‚ pH 8.0 the average transmission is 78.5%. This is also supported from the graph as it produces a negative gradient showing that as the percentage transmission will decrease with an increasing pH. This happens because
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Title: “The Effect of Substrate Concentration‚ Enzyme Concentration‚ pH and Temperature on Enzyme Activity” Abstract: In the following experiments we will measure precise amounts of potato extract as well as Phenylthiourea‚ combined with or without deionized water and in some instances change the temperature and observe and record the reaction. We will also investigate the different levels of prepared pH on varying samples of the potato extract and the Phenylthiourea and record the results.
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PROJECT REPORT ON BIOPIRACY AND ROLE OF PRIVATE INTERNATIONAL LAW WITH SPECIAL REFERENCE TO NAGOYA PROTOCOL RAJIV GANDHI NATIONAL UNIVERSITY OF LAW‚ PUNJAB‚ PATIALA SUBMITTED IN partial fulfilment of the requirement for paper vi‚ B.A.LL.B. (Hons.) SIXTH semester on private international law‚ april‚ 2013 Submitted to: Submitted by- GROUP VII MS. IVNEET WALIA SHELLY MITTAL (503) (ASSISSTANT
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LNG 501 : Introduction to Linguistic (Annotated bibliography 1) Nachalee Wongpaijit (Nacha) ID : 5714070004 Joseph K. Torgesen and Patricia G. Mathes (1998). What Every Teacher Should Know about Phonological Awareness. Available: http://www.fldoe.org/ese/pdf/phon9872.pdf ___________________________________________________________________________________ This article discusses the definition of phonological awareness and its importance roles for learning to read. Phonological awareness
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Conflicting Values and Business Protocols: Where Do I Go For Help? 02 November 2012 Conflicting Values and Business Protocols: Where Do I Go For Help? When you have a moral dilemma in the workplace‚ what do you do? Do you stand up for what you believe? Do you go against your moral fiber? Do you question the ethics of your superiors? This question has plagued many throughout time. Scott (2002) explains how Aristotle believed‚ “a morally virtuous
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Studying the pH of Strong Acid‚ Weak Acid‚ Salt‚ and Buffer Solutions The purpose of the current experiment was to determine the pH of various hydrochloric acid and acetic acid solutions‚ to determine the pH of various salt solutions‚ to prepare a buffer solution‚ and determine the effects of adding a strong acid and strong base to the buffer solution versus adding a strong acid and strong base to water. The measured pHs for the hydrochloric acid solutions were 1.6‚ 2.2‚ 2.9‚ and 3.8. The measured
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The routing protocol is the key component of any mobile ad hoc network‚ this is the minimum requisite in order to enable communication within the network. We have developed OLSR‚ an optimized link state routing protocol which is based on MPR flooding. Since OLSR support the whole legacy of internet‚ it can carry many extensions‚ some of them specific to mobile ad hoc networking. This protocol has been presented and successfully defended in the working group MANET of the Internet Engineering Task
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The effect of enzyme concentration‚ substrate concentration‚ pH‚ and temperature on the enzyme catalase. Introduction: Enzymes are biological catalysts; proteins and RNA. They are required for most biological reactions and they are highly specific. Each enzyme has an active site. The active site is the spot on the enzyme where a substrate fits in. Substrates binds with enzymes through the active site. Enzymes‚ being highly specific‚ only fit with one certain substrate. Enzymes and substrates
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