Science IA Rough Draft The Effect of Temperature on The Activity of The Enzyme Catalase Introductions: Enzmyes are proteins that catalyze chemical reactions. All living things have catalase present in them. Catalase is a common HYPERLINK "http://en.wikipedia.org/wiki/Enzyme" enzyme found in nearly all living organisms that are exposed to oxygen‚ where it HYPERLINK "http://en.wikipedia.org/wiki/Catalyst" catalyzes the decomposition of HYPERLINK "http://en.wikipedia.org/wiki/Hydrogen_peroxide"
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For this experiment‚ we started off by taking tubes numbered 1-4 and started adding one scoop of our enzyme catalyst‚ in this case‚ the yeast. We then proceeded to measure and add 1 mL of distilled water to test tubes A-D. To get a more accurate measure of 1 mL of distilled water‚ we used the dropper labeled “W” to drop distilled water into the 5 mL graduated cylinder until we saw that the bottom of the water line reached closely to 1 mL. Next‚ we took the four tubes with the scoop of yeast and
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Conclusion In this study‚ a sincere attempt has been made towards finding out ways and means for automating activities in the Adamson University school library. The objective of this study is to use various full-featured open source-Integrated Library System for the automation of the major day-to-day activities of the various section of the school library‚ which is tiresome and cumbersome. After the investigation‚ the researcher has found that Koha Software is more suitable for the library
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Conclusion This study is focused on the information of the faculty . This research study is about developing a system that will aid in record keeping and in issuance of records of the faculties. Designed to support large amounts of data and simultaneous access by a number of users. User preferences allow users to permit printing documents or to keep it in electronic format; users also have the facility to update their system preferences‚ while the system keeps a track of all such changes administered
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on Enzyme Activity Rate Abstract The reaction rate of an enzyme can be affected by many factors‚ and the purpose of this experiment was to find out how an increasing substrate concentration influences the rate of an enzyme activity; we obtained data from recording the absorbance of the samples which contain the same amount of potato juice (enzyme oxidase) and different amount of catechol (substrate) while holding pH and temperature constant. Our findings illustrate that the rate of enzyme activity
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implications for health professionals and policy makers interested in the concerns of LGBTQ youth experiencing difficulties related to minority status and will facilitate the development and tailoring of interventions aimed at reaching those most at risk. Conclusion: Therefore‚ the author uses an intersectionality framework to examine how lesbian‚ gay‚ bisexual‚ and transgender (LGBT) people evaluate the severity of their violent experiences. Previous research focusing on the severity of anti-LGBT violence
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Enzyme as protein Dr.Samina Haq Quantitative and qualitative test for protein and amino acids • 1. 2. 3. 4. 5. 6. Qualitative test Ninhydrin test Biuret test Xanthoproteic test Millons test Hopkins-cole test Nitroprusside test Quantitative test 1. 2. 3. Spectrophotometric assay Protein shows maximum absorbance at 280nm due to presence of tyrosine and tryptophane. Biuret test shows 540nm Lowry test shows 750nm Ninhydrin Test • Amino acid containing a free
Free Enzyme Amino acid Functional group
6.0 Conclusion 6.1 Review 6.1.1 Organizational Design Organization chart MCIS Zurich Insurance Bhd. Kulim branch is shaped departmentalization of functions. MCIS Zurich Insurance Bhd. Kulim branch headed by a General Manager‚ Mr Yap Eang Liong. He is assisted by two other managers who head the department in this organization. With this organizational chart‚ he can make it easier to distribute tasks and responsibilities to departments or employees who working under him. With this‚ the employee organization
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Effects of Temperature on Enzyme Biology Introduction In order to understand the activity of enzymes at different temperatures the ability of the enzyme to function can be measured. This is important in many applications such as Polymerase Chain Reaction for forensics as well as genetics research where manipulation of temperature-dependent enzymes allows for replication of DNA segments. Bennett states‚ “when the energy - measured
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structure of the enzyme is mainly dependent on the active site and variable groups. Extreme temperatures or extreme pHs can alter the structure of an enzyme. Enzymes function to lower the activation energy to break the bonds. They achieve this by putting stress and pressure on the bonds or creating a microenvironment for the substrate. Enzymes are regulated by inhibitors or activators and can be inhibited by the products of the reaction‚ called feedback inhibition. Enzymes are catalytic proteins;
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