Temperature affecting enzyme activity Aim: To see how temperature can affect enzyme activity Prediction:-I think the one that will work best will be the rennin placed in milk at 37oC My independent variable will be the temperature My dependant variable will be how thick the milk becomes The equipment I need is milk‚ 5 test tubes‚ rennin‚ water bath‚ boiled rennin‚ a glass rod and a stopwatch Introduction: Rennin is an enzyme found in the stomach‚ its function is to solidify milk. We
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Introduction For this experiment‚ we are going to determine the effect of temperature on solubility‚ to be done in a chemical by dissolving a solute in a definite amount of solution which is saturated. Specifically‚ the goal of this experiment is to prepare a saturated solution of Na2C2O4 in water at different temperatures‚ determine the effect of temperature in solubility‚ and to apply Le Chatelier’s Principle. We can do all this by simply titrating a certain amount of standard KMnO4‚ and measuring
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Activity A: Body temperature Get the Gizmo ready: • If necessary‚ click Reset ( ). Question: What factors increase or decrease body temperature? 1. Observe: With the Air temp. at 0 °C (32 °F) and Body temp. at 37 °C (99 °F)‚ click Play ( ). After one simulated hour (does not have to be exact)‚ click Pause ( ). What is the body temperature after one hour? ____________________________________ 2. Gather data: Fill in the first line of the data table below. Then‚ use the same
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Effect of temperature on enzyme activity In this experiment… Independent variable: Temperature of the amylase Dependent variable: Enzyme activity which is measured by the time for disappearance of starch Controlled variables: Volume of amylase; volume of starch solution; concentration of amylase; concentration of starch solution Prediction of results i) At low temperature‚ the rate of amylase activity is very low. ii) At optimum (=best) temperature‚ the rate of amylase activity is the
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now played by more people than any game in the world (Encyclopedia‚ Britannica 2012). James Naismith is best known for the invention of the game we call “basketball.” While Naismith did not benefit financially from his invention‚ he was afforded a glimpse of the game’s potential appeal in 1936 when he attended the Berlin Olympics‚ where basketball was played as a medal sport for the first time (McPhee‚ John 2009). He created a sport that is one of my top personal priorities in my life today‚ without
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Did you know soccer and basketball can be different in many ways? There are four major strengths in basketball and soccer. There are 4 weaknesses in basketball and soccer. Each sports gets paid differently than others. Basketball and soccer are good sports but they can teach you different strengths‚ weaknesses‚ and how much money each sport gets. There are four major strength in basketball and soccer. In soccer‚ you need power in your feet because you need to kick the ball hard to score. You
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I stopped playing basketball frequently after my 6th year in the elementary school. At that time‚ I did not take basketball seriously and only played for fun. When I came to Portland earlier this spring‚ I made new friends and they asked me to join them and play basketball together. It has been a long time since my last basketball game then. As a result‚ my skills have dropped and did not play as well as I used to be while I was in elementary school. I was pretty disappointed with myself. However
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Experiment 4 – Effect of Temperature on Enzyme Activity Aim To study the effects of temperature on the activity of amylase enzyme on starch solution. Introduction Enzymes are widely known as biological catalyst. Almost all cellular reactions are controlled and guarded by enzymes. Virtually every metabolic reaction which takes place within a living organisms are catalyzed by enzymes. Enzymes are complex three-dimensional globular proteins. Some of the enzymes are built up off proteins and
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more interesting‚ is that there really aren’t any runaway favorites to win the title. Fans can expect a great race down the stretch and an even better conference tournament. As usual‚ Wednesday’s schedule brings a plethora of really good Big Ten basketball. In my eyes‚ there’s no better way to spend a week night then binging on Big Ten hoops‚ complete with some new BTPowerhouse
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The Effect of Temperature on the Enzyme Catalase Stephen Francis Biology 183 Abstract This experiment was performed to determine the resultant effect of temperature change on the reaction between the enzyme catalase and hydrogen peroxide. This experiment was performed by measuring and comparing the amount of oxygen bubbles produced and the absorbance of the catalase and hydrogen peroxide solution over time at room temperature‚ 2°C‚ 50°C‚ and 60°C. The overall result of this experiment proved
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