Four environmental factors of enzymes were tested in lab. The changing of pH‚ substrate concentrations‚ temperature‚ and an inhibitor (NaCl) and the effects it hade on the enzyme turnip peroxidase. Enzymes are biological catalysts which increase reaction rates by lowering the activation energies of substrates. A substrate is a reactant that interacts with the enzyme. The enzyme and substrate can be viewed as the recently discovered "induced fit model"‚ which suggests enzymes are flexible and dynamic
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One aspect of nutrition that is vital is protein. Protein is one of four major building materials in the human body. Proteins are composed of carbon with Hydrogen‚ Oxygen‚ and Nitrogen attached. Some proteins also have Sulfur‚ Phosphorus‚ and Iron. Proteins are made up of sub-units called amino acids‚ of which there are twenty. These are just the basics of what proteins are composed of. Amino acids‚ which are the sub-units of Proteins‚ can be divided into two groups. Eleven of the twenty amino
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Insertion and amplification of EGFP protein into pET41a(+) Plasmid Introduction The overall purpose of the experiments conducted is to test the creation of recombinant plasmid using recombinant DNA technology. The research of recombinant DNA began with the use of E.Coli (Escherichia coli)‚ a common bacteria found in the intestines of warm-blooded or- ganisms (5). Scientists worked together and generated a way‚ from cloning and using recombi- nant research‚ to achieve recombinant DNA
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IMPACT OF INFORMATION TECHNOLOGY ON MARKETING: A CASE STUDY OF AIRTEL COMPANY (Abstract) Information technology affects marketing in many ways. Some of these save labor and provide service. Others create entirely new products and new organizational forms. Still others enhance marketing operations in ways that can change their character. An example of the latter is now taking place behind the scenes in the consumer packaged goods industry‚ where a new generation of data is producing a discontinuity
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Scientific Writing 22 April 2003 The Influence of MHC Factors in Human Mate Selection Beth Ervin‚ Chris Maser‚ Shaun May‚ Audy Whitman Title: Byline: The Influence of MHC Factors in Human Mate Selection Introduction: The driving force of love may be much more than it appears. Should it now be “love at first scent‚” rather than “love at first sight”? If such a question were presented to a geneticist‚ he or she would say without a doubt “love at first scent” because the
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Microcontroller-Based Single-Phase Automatic Voltage Regulator Nang Kaythi Hlaing Lwin Lwin Oo Hardware Technology Department Computer University(PangLong) Myanmar nangkthi.23@gmail.com Hardware Technology Department Computer University(Larshio) Myanmar lwinlwinoo.72@gmail.com This design is based on the principle of phase control of ac voltage using a triac‚ where triggering (firing) delay is determined by the PIC microcontroller. Fig. 1 shows the important components of our
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The phenomenon causes Haze Hazy weather phenomenon is a thorn in the flesh to the government and the people. This phenomenon seems to tertaktub in the weather forecast for the calendar frequently hit the country. In reality‚ the haze situation in the country is very dangerous to people’s health. The main cause of the haze phenomenon sweeping the country is the emission of smoke from vehicles. This is so because of the increasing number of vehicles bak mushrooms after rain. Vehicles such as
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A stimulus is a disruption to the internal environment resulting from changes in the external environment‚ in the case of a tramper climbing Mt Taranaki‚ changes in the temperature of the external environment can cause their core body temperature to rise or fall. As the tramper climbs up Mt Taranaki and gets higher in altitude the external temperature will likely become much colder and the external conditions will be icy and windy‚ therefore‚ the trampers core body temperature will begin to decrease
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Fulfilling your growth potential As a leader‚ are you maximizing your growth potential will be determined by how comfortable or stretched do you feel in your current role? People act and work differently based on their culture‚ thinking‚ upbringing‚ personality‚ competency‚ and of course genes etc. At the same time education and practice continue to have an impact on intellect. Myth: IQ for an individual is fixed. Most experts now agree that it is not the case and genes require input from environment
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4.1.1 Factor Analysis of the WTCS A principal component factor analysis was conducted on the 25 items with varimax rotation. Because the Kaiser-Meyer-Olkin (KMO) measure verified that the whole WTC scale was .832 (>.8 is applicable for factor analysis according to Kaiser)‚ it gave me the confidence that the sample size of the research was adequate for factor analysis. The scree plot for WTC scale showed the inflexions that the scale is not unidimensional. Consequently‚ I retained the five factors
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