Lab Report The effect of temperature on the reaction between Catalase and H2O2 Sarah AlShemesi In this experiment we’ll be exploring the effects of temperature on the reaction between Catalase and H2O2.We’ll be using five different temperatures to test this. The five different temperatures will be 10‚ 30‚ 50‚ 70 and 90 oC. We will use the liver as a source of Catalase. A 1 gram piece of liver will be inserted into a test tube with 2 cm3 of water‚ then 2 cm3 of H2O2 will be added. The Catalase
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data. As evident in the table‚ the 10oC temperature is very accurate as the range was 0‚ resulting in an error percentage of 0%. However‚ the 35oC temperature had a no clear skew of results as indicated through the range‚ 14 and the error percentage‚ 161.47%‚ suggesting that the trials at this temperature were not very accurate as they were largely inconsistent. The 50oC also proved to have inaccuracies‚ however‚ not as significant as the previous temperature‚
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first lesson week1‚ term 1‚ 2013Risk Ass Due: last Lesson week 2‚ Term 1‚ 2013Final: First lesson week 6‚ Term 1‚ 2013Procedure: Your task is to investigate the effect of temperature on the activity of enzyme catalase found in beef liver. Use the experimental design and the BioLab Guide provided to assist with your report write up. Safety Considerations: You must have the risk assessment checked before continuing. NOTE: For
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Memorandum To: Urban Planning Department From: Name Subject: Rise of Temperature in Urcity Date: Introduction Agricultural areas all over the world are feeling the effects of suburb expansion. The cities growth is having an effect on the ability of land‚ water‚ and animals. With city growth will create problems such as climate‚ land‚ and geographical changes (Hillel‚ 1995). Critical Findings The agricultural areas of UrCity are being forced further out into the desert basin due
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that there are various different types of sports. Two very popular sports are baseball and basketball. These two games are very similar in multiple ways‚ but they are also very different. First off‚ baseball and basketball are very similar in many ways. For example‚ they are both sports and require you to be active. Also‚ they both have professional leagues in the United States. For baseball‚ it is Major League Baseball (MLB)‚ and for basketball‚ it is the National Basketball Association (NBA). Another
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Football and basketball are the two of the most common sports that are played in many parts of the world. In today’s society everyone loves the game of football‚ but people undertook how great the game of basketball is. Both sports are highly popular and ordinated in the United States. To be able to tell which is a better sport is held in the eyes of the beholder. Regards the differences where they play‚ what they wear‚ and different balls they use‚ football and basketball are much the same
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Basketball Today i’m going to tell you about basketball. Basketball is the best sport It’s fun because you can run and you can even shot any basket you want I agree its an awesome sport you will never regret trying basketball you can go to tournaments and even just challenge people. It’s really fun to play with friends and family. Try basketball on the beach. I think It’s a very cool sport in the first like you can play at night and at morning so that’s like a double bonus. Also it’s great exercise
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The invention of basketball has been one of the greatest inventions in sports history‚ or possibly all of history. Basketball has inspired me also. The game of basketball has influenced many people other then me to go and do a thing they like to do‚ but also getting the exercise you need to stay healthy. That’s why I think basketball is the best invention of all time. Basketball has helped many families who are less fortunate become rich from just their son or daughter being good at a sport
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The problem that we are solving is “How does the temperature outside affect the speed and heart rate of the runner?” We chose this to investigate “How does the temperature outside affect the speed and heart rate of the runner?” because we both play sports that require lots of running (Track and Field and Soccer.) Therefore‚ when running track outdoors the weather at the beginning of the meet may be colder‚ than the end when it’s most likely hotter. As well as a soccer tournament‚ you may play a tournament
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Basketball vs. Volleyball Two friends playing different sports argue which sport out of basketball and volleyball is better. Basketball and volleyball are very popular and well known sports that are important icons for entertainment purposes. Both sports were originated during the similar time period between 1891 and 1895. Although basketball and volleyball are excellent pastimes and seem like they have much in common they differ in how the players are positioned in the game‚ the scoring system
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