Enzyme Catalase Activity in Reaction with the Substrate Hydrogen Peroxide Abstract We performed these experiments to observe the effects of enzymes on the rate of reactions. We tested and compared the activity of the enzyme catalase on the substrate H2O2 in various states and percentages‚ and observed the absorption values of the enzyme-substrate relationship at different concentrations. Our results show that the more substrate available‚ the quicker the reaction will happen except in one test
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Cardiovascular and Lymphatic-Immune Systems Worksheet Cardiovascular System Label the parts of the organ or structure‚ and describe the structure and its function. NumberStructureCharacteristics Function 1Left ventricleIt is the thickest of all the chambers. After flowing into the left atrium and through the mitral valve‚ blood enters the left ventricle before it is pumped out through the aortic valve into the aortic arch and onward to the rest of the body.Pumps oxygenated blood to tissues all over
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Contents 1. Introduction……………………………………………………………………………….3 2. Literature Review………………………………………………………………………….4 3. Survey Findings………………………………………………………………………….10 4. Analysis of Data…………………………………………………………………………15 5. Conclusion……………………………………………………………………………….17 6. References………………………………………………………………………………..18 Effect of Extracurricular Activities on Academic Performance at NSU Introduction Music‚ volunteer work‚ community service‚ sports‚ debating‚ etc—all of these have
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Case study 2: Teacher A is teaching a class of about 45 students. They are between 16 and 18 years old‚ lively and active. Some can sing very well; and some are very good at drawing. However‚ their English language proficiency is not very good; so they are afraid of English lessons‚ especially “discuss and present” activity. Teacher A wants to make the language learning tasks more enjoyable and motivating. She also wants to lower affective barriers in class by including artistic areas such as music
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The Activity of a Protease (Trypsin) Introduction Enzymes catalyze reactions by creating alternate reaction mechanisms whose transition states are more thermodynamically stable than uncatalyzed reactions (Berg et al.‚ 2002; UBC Department of Microbiology and Immunology‚ 2006). Increased thermodynamic stability in these transition states reduces the energy of activation‚ the minimum amount of energy input a chemical system requires for a reaction to occur (UBC Department of Microbiology
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IN CLASS 1 Tutorial 1 2 Tutorial 2 Derive the following from week 1 task 2 and task 3 Topic-Problem-Purpose-Questions HOME TASK 1. Decide group member 2. Decide topic (write Background of Study and Problem Statement) 3. Find two (2) journal papers 1. In class activity (Topic-Problem-PurposeQuestions) to be submitted on Friday before 5pm 2. Find two (2) journal papers For example‚ Topic Youth suicidality Purpose of the activity: Problem The rising of youth
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------------------------------------------------- Learner activities Activity 1a Differentiating two products or services using the marketing mix 1) Discuss in your group how you think these two similar products differentiate their Products? Products - Coca-Cola and Pepsi First at all there are different by their brand that show in big letters the name of the brand and also by the target market that their targeting. 2) How would a new competitor into the beverage market with very limited
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Title: Enzyme Activity Aim: To investigate the activity of the enzyme catalase in liver and potatoes‚ and to investigate the effect of temperature‚ surface area‚ pH and certain chemicals on the activity of catalase. Equipment: Dilute hydrochloric acid solution x 1ml 10 volume hydrogen peroxide x 100ml Copper sulphate solution x 1ml Aluminum nitrate solution x 1ml Zinc nitrate solution x 1ml dilute NaOH solution x 1ml Mortar and pestle x 1 25ml Beaker x 1 Hot plate x1
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The affect on dynamic and static stretching on basketball specific fitness tests Introduction Basketball is‚ and requires a high-intensity‚ and non-continuous sprints of different durations‚ rapid accelerations‚ jumping‚ and agility ( Sallet‚ Perrier‚ Ferret‚ Vitelli‚ Baveral‚ 2005). Basketball players usually perform different stretches to get ready for trainings or matches‚ and the majority of coaches believe that pre-exercise stretching helps prevent injuries‚ that might occur during those
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save your report) Activity: Name: Instructor: Date: Enzyme Activity Pam Campbell Id 0002337 Dr. Murphy Nmezi August 9‚ 2011 Predictions 1. Sucrase will have the greatest activity at pH 6 2. Sucrase will have the greatest activity at 40 °C (104 °F) 3. Sucrase activity increases with increasing sucrose concentration until a plateau is reached. Materials and Methods Effect of pH on Enzyme Activity. 1. Dependent Variable. amount of product (glucose and fructose) produced 2. Independent Variable
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