Effects of pH on fungal amylase activity BI 211 November 25‚ 2011 Introduction In recent years‚ the uses of microorganisms have become a huge importance to industry and sparked a large interest into the exploration of enzyme activity in microorganisms. Amylase is one of the most widely used enzyme required for the preparation of fermented foods. Apart from food and starch industries‚ in which demand for them is increasing continuously‚ amylase is also used in
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Use of Cyclic Steam Stimulation technique for Enhanced Oil Recovery Cyclic Steam Stimulation(CSS)‚ also known as the steam huff and puff‚ steam soak‚ or cyclic steam injection is a process in which a combination of directional and horizontal wells are used to inject high pressure steam into the Clearwater Formation‚ which warms the bitumen oil viscosities(100-10‚000 cp) at reservoir temperature and lowers its viscosity thereby permitting it to flow into the well bore. . Figure 1 shows a typical
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Justification for Increasing Headcount: Applying the Theory of Constraints on Logical Organizational Processes Supporting Ford Motor Company’s eRoom Infrastructure Prepared For: Leonard Sholtis Prepared By: Adam Chalmers MGT565 Fall 2005 Walsh College Abstract Though not applied to traditional manufacturing processes as we have studied in class‚ the purpose of this case analysis is to apply the Theory of Constraints (TOC) to the operations of Ford Motor Company’s EHTSS (a.k.a. Server Hosting
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The effect of increasing substrate concentration on rate of an enzyme reaction. Enzymes are biological catalysts that lower a reactions activation energy making possible many of the reactions needed for life to exist. Enzymes have a high specificity which have been explained by many theories such as Fischer’s lock and key. Currently the most widely accepted theory is the induced fit hypothesis proposed by Koshland in 1958. This hypothesis solves some of the problems with the Lock and key theory
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The research article I chose to analyze was When Moms Say Bad Words: Family and Peer Influence on the Frequency of Swearing by Emily Simpson‚ Joshua Duarte‚ and Brianna Bishop. I believe that the research study had good intentions on finding out the relations of whether families or peers have an influence on younger individuals when it comes to swearing. Especially‚ since in today’s society people are so much more open to swearing and kids at a young age are grasping on to it so easily that they
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problem 2 Research Question 2 Hypothesis 2 Background Information 2 Investigation Variables 3 1.2 Controlling Variables 4 Control Variables 4 Uncontrolled Variables 4 Control Experiment 4 1.3 Experimental Method 5 Materials and Equipment 5 Method 5 Practical Safety and Risk Assessment 6 Setup Diagram 6 2 Data collection and processing 7 2.1 Recording Raw Data 7 Sufficiency of Data 7 Results – Raw Data 7 Qualitative Observations: 8 2.2 Processing Data 9 Statistical
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teachers and my dear friends ...today I Nikita am going to speak about how human activities are affecting flora and fauna? We are facing a serious crisis in biodiversity‚ the variety of animals‚ plants and their habitats. We humans are part of this biological diversity and depend on it in many ways. The rate that animal and plant species are becoming extinct‚ and the pace at which ecosystems are being destroyed‚ are increasing every day. But we the people‚ particularly of this developed world‚ have
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By the 16th century‚ the Roman Catholic Church ’s corruption was beginning to spread. Simony‚ or the buying of church offices‚ was common along with pluralism which was the appointment of multiple bishops in multiple areas. Tithing had become mandatory to support the church ’s bloated clergy‚ yet it was the poorly paid servents who did the priest ’s duties. Meanwhile due to the invention of the printing press‚ common people were reading doctrine for themselves. All these factors sparked a major discontent
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PULSE MODULATION TECHNIQUES INTRODUCTION • Modulation is the process of frequency translation in which any one parameter(Amplitude‚ frequency or phase) of high frequency carrier signal is varied in accordance with instantaneous value of low frequency modulating signal. • Modulation is either analog or digital. INTRODUCTION • Many signals in modern communication systems are digital • Additionally‚ analog signals are transmitted digitally • Digitizing a signal results in reduced distortion
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Name: Cassidy Lessig Activity 1 The Muscle Twitch and the Latent Period 1. 1. Define the terms skeletal muscle fiber‚ motor unit‚ skeletal muscle twitch‚ electrical stimulus‚ and latent period 2. What .is the role of acetylcholine in a skeletal muscle contraction? Skeletal muscle fiber-Skeletal muscle fibers are the individual cells that are bound together in fascicles. Many fascicles are bound together to make a muscle Motor unit-A motor unit consists of a motor neuron and all of the muscle
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