NaCl Effects on Peroxidase Activity My experiment was to see if adding NaCl to solution would have any effects on peroxidase activity. The materials that were used in this experiment were pH 7 buffer(DI water)‚ peroxidase‚ NaCl‚ guaiacol and hydrogen peroxide; added in that order. Blanks were created for each NaCl concentration‚ 0%‚ 5%‚ 7.5% and 10%. Each cuvette had .5ml of pH 7 buffer‚ 1ml of peroxidase‚ .02ml guaiacol for the experimental cuvettes and 0ml of guaiacol for the blank cuvettes‚
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One of David’s favourite hobbies is to spend time with his father on their farm. The second activity plan I will carry out with David with relation to his strengths and needs is called The Picture Association Game. How this game works is I will have three different pictures of three different animals along with a picture of each of their houses and a picture of the food each of them like to eat. The idea of the game is to try and get David to match the picture of the animal to the picture of its
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The Benefits of Extracurricular Activities There are many high schools out there today that provide a plethora of extracurricular activities. Some occur before school‚ some after school‚ and a few may even take place on the weekends. While some parents are a bit dubious about their children participating in extracurricular activities‚ these activities actually bring with them many benefits. Allowing your child to get involved in extracurricular activities at school is a wise choice‚ and it can
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Investigation into how pH levels affect Catalase activity in potato samples – (enzymes) Introduction: The aim of this investigation is to understand and monitor the effects pH levels have on catalase activity within controlled potato samples. Catalase is a type of enzyme that is found widespread among organisms that grow in the presence of oxygen (almost all living things) its specific use is to speed up the decomposition of Hydrogen peroxide (H2O2) within cells. Hydrogen peroxide is a bi-product
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be involved in an extracurricular activity after school. A few of our options are drama club‚ Spanish and French club‚ nerd herd‚ and art club‚ and many more. At my school‚ students can choose which extracurricular they will be put in‚ in my case‚ I chose an activity outside of school. I’m at dance 6 hours a week and sometimes more‚ and this new requirement would cut into my time completely! Plus‚ I would be overwhelmed with all of that dance plus school activity‚ plus homework and chores that I have
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Human Digestion Activity The digestive process involves the mixing of food‚ the movement of food through the digestive tract‚ and a chemical breakdown of large molecules of food into smaller molecules. The digestive system is made up of the digestive tract and other organs that aid in digestion. The digestive tract is a series of hollow organs joined in a long‚ twisting tube from the mouth to the anus. Those twisted tubes include the mouth‚ esophagus‚ stomach‚ small and
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Essay 1 on Social Activities Former President of Beida Alumni Association Li Daxing once said‚ “We are one family. Let’s play together.” Daxing is the one who helped Qi Xiaohe to spread the news about Fudan Centennial Celebration‚ informed Zhou Jiangang (Stanley) about the CFAA Centennial meeting‚ and relayed to Chen Wei the news about a 2007 Spring Festival Party hosted by Chinese American Healthcare Professional Association. I expressed my gratitude to Daxing by saying‚ “ We owe you too much
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"The Activity and Art of Reading" Some people may agree with what the author tried to say about teachers helping students but students have to put part on as well. I personally agree with what he says‚ me as a student have to learn as well with the teacher learning with us. Learning may vary from country to country. All of the students should make an effort about learning in each class they are in and with each teacher as well. Each person may learned differently if you come from different
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1.1 Nature of Business Activity Factors of Production Land … all the natural resources Labour … all the human effort (physical and mental) Capital … the manufactured resource used in the production process Enterprise … the unique ability certain people have in organising factors of production Combining the factors Labour Intensive Capital Intensive Division of Labour and Job Specialization Benefits Increased Production Lower Costs Efficiency Standardization
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Manual Handling Activity/Task Complete the relevant details of the activity being assessed | TRANSPORTATION OF STOCK FROM CURBSIDE TO STOREROOM | Hazards All hazards associated with the activity should be entered here. Task‚ Individual‚ Load‚ Environment. See over | TASK: stooping‚ bending‚ holding away from body‚ strenuous pushing‚ strenuous pulling‚ repetitive handling and high initial effort.INDIVIDUAL: requires unusual strength‚ young person‚.LOAD: heavy‚ bulky‚ difficult to grasp‚
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