Effecting the Reaction Rate in Enzymes in Plants and Animals Problem- How do variables temperature and surface area affect the rate of reaction occurring in the enzyme? Information- Enzymes are proteins that act as biological catalysts. They speed up chemical reactions that take place in cells. Enzymes can be found in both liver and potato. They provide a site where reactants can be brought together to react. These reactants are called substrates that fin into the enzyme. The changing of heat‚
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How to Want What You Have “It’s not having what you want. It’s wanting what you’ve got.” - Sheryl Crow The 45-minute drive home last Wednesday night from Leavenworth to Overland Park‚ Kansas gave me some time to think. I just dropped off my younger son‚ Andrew‚ for a five-day personal development seminar‚ and I welcomed the chance to remember a similar night six years ago. Andrew‚ I concluded‚ was fortunate. Attending as a 17-year-old would give him valuable resources he could use for his
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• If you could do your PhD research again‚ what would you do differently? • What are the three main findings of your PhD? • What particular areas of our research interest you most and why? • Why are you interested in this position? • Would you contribute to teaching and what is your approach to teaching? (if the role requires teaching). • How does your research fit in with the department? • How do you see your career in the future? • What is your best and worst quality? • Describe a
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Report Title: Animal and Plant Cell Structures Instructions: Your lab report will consist of the completed tables. Label each structure of the plant and animal cell with its description and function in the tables provided. When your lab report is complete‚ post it in Submitted Assignment files. 1. Animal Cell: Observe the diagram showing the components of an animal cell. Using the textbook and virtual library resources‚ fill in the following table: Animal Cell
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should you do a tennis elbow test? Lateral epicondylitis‚ commonly known as Tennis Elbow‚ is a type of Tendonitis; caused as a result of damage to the tendons that connect the forearm to your elbow‚ which results in chronic pain near the elbow region. Tennis Elbow is known to affect people who extend and exert their forearms regularly and gets its name from the fact that it usually affects tennis players due to the constant swinging of the racket. Although you too are susceptible to it‚ if you regularly
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is to observe the effects of temperature on starch break down using a synthesized version of salivary amylase‚ this being Diastase. The starch will be placed into the Diastase and water and then placed in baths of water of different l. temperatures. The test tube containing water will have little or no reaction at all. However‚ the test tube containing the Diastase will have several different times to which the starch will break down. Once the Diastase reaches between 30 - 40 degrees
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functional group or molecule for each of the following. (3 points) 1. COOH -OH 2. COH -OH 3. COH -OH 1. List whether each of the following substances was positive or negative for reducing sugar‚ as indicated by the Benedict’s test. (6 points) 1. corn syrup (1 point) positive 2. table sugar (1 point) positive 3. unknown 1 (1 point) negative 4. unknown 2 (1 point) negative 5. unknown 3 (1 point) positive 6. unknown 4 (1 point) positive 1
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Do you ever have fun when you are just plain bored? Well a person who believes in having fun when you are bored is James Veitch. Mr. Veitch believed that you shouldn’t let the problems in life prevent you from having fun in bored situation‚ stressful situations or if you’re just frustrated with yourself. I personally agree with Mr. Veitch analysis because I too try to have fun when I’m bored for example I walk funny in front of my parents just so I can make them look at me and laugh. I always do
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Integrity‚ Do You Have One? I thought you are a man who has an honor with high moral principles and professional standards in terms of standpoint. But‚ during all the elections that go by‚ I started to become doubtful. I’d noticed that every election you are jumping from one boat to another. I mean‚ there’s nothing wrong with that! As long as it blends well to the ideas of moral codes with a noble intentions for the greater good of everybody. And‚ not just for your personal gain. In my observation
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Preliminary Experiment (4% yeast concentration) Hydrogen peroxide volume – 5 cm3 Water Volume -0 cm3 Concentration Volume- 20 vols Time in Seconds Volume of O2 (cm3) Experiment 1 Experiment 2 Average 30 95 94 94.5 60 100 100 100 90 100 100 100 120 100 100 100 150 100 100 100 180 100 100 100 Modifications The results from my preliminary experiment show that 100 cm3 of oxygen has been produced in the first 30 seconds.. This reaction is far too quick and will prevent me from analysing
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