How Temperature Affects Amylase Activity Abstract This study of the effect of temperature on the enzyme amylase was performed to determine the relationship between the enzyme amylase and temperature. The rate of reaction was found to increase as the temperature of the environment was raised. As the temperature was raised from 5°C‚ 20°C‚ 35°C and finally to 80°C the rate of reaction followed this trend and also increased. However as predicted in the hypothesis of this experiment when the temperature
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Cardiovascular Endurance I did the 1 mile walk and my time was 17 minutes and 26 seconds. My heart rate at the end of my walk was 100 bpm. My VO2 max was a 48.72 and for my people are around my age that just ranked in the category of just good. I was not able to perform the 3 minute step test because of medical reasons. The benefits of the step test would be that there is not a lot of energy being exerted by the participants. Unlike running‚ stepping comes natural making this test less challenging
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Name ___Sarah Carter___ Wire Resistance and Ohm’s Law Go to http://phet.colorado.edu/simulations/sims.php?sim=Ohms_Law and click on Run Now. Wire Resistance and Ohm’s Law Procedure Part I Wire Resistance: open the PhET Simulation Electricity‚ Magnets‚ and Circuits Resistance in a Wire. As wire length (cm) increases‚ the resistance (Ω) ___increases____ As wire area (cm2) increases‚ the resistance (Ω) ___decreases___ As wire resistivity (Ωcm) increases‚ the resistance (Ω) ____increases__
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INTRODUCTION Enzymes are a protein serving as a catalyst‚ a chemical agent that changes the rate of the reaction without being consumed by the reaction. Enzymes are proteins made up of long chains of amino acids. These form complex shapes. The enzymes are individuals‚ like the different players on a ball team‚ they have different specific structures and jobs. As one ball player may be very tall and one short‚ the specific different shape of the active site on an enzyme is unique and prepares it
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THE ROMANOV FAMILY 1) Hemophilia is a kind of sex-linked disorder. The Romanovs actually have a child with symptoms of hemophilia. It is possible‚ that a family with the same genotypes have no children with hemophilia‚ because in Alexandra’s family this disorder was present then the chance of having a normal child was 50%. This is true each time a child is born to the family. 2) Skeletons can be identified trough few techniques in order to determine the age‚ sex‚ and race of the decedent.
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Purpose. The purpose of this lab was to understand equilibrium. To do this‚ you must find the equilibrant of the resultant of three vectors‚ both mathematically and graphically and test the results. Procedure: A) Put the weights necessary for each of the vector forces on each hook. B) Set the wheels of the force table at the proper angles‚ including the calculated equilibrant. C) When placing the hooks on the wheels‚ be careful to hold the table in place so it does not flip over. D) To test
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Title: Forces Table Introduction: The purpose of this week’s lab‚ titled “Forces Table”‚ was to look at vectors in two dimensions. The lab was also used to help up understand how to sum up forces and the decomposition. In our experiment‚ we had to estimate a third force that would balance out our other two. This would then make the sum of the forces zero. To calculate our forces we used Newton’s Second Law below: (1) In the above equation‚ the ƩF represents the sum of all of the forces in Newton’s
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Khanya Ramey Tuesday Nov. 24 Intermolecular Forces Intermolecular Forces Lab II. Goal: The central goal of this experiment is to depict the intermolecular forces of four different properties of solubility‚ evaporation‚ viscosity‚ and boiling point. The reason for achieving the goal is so we can further understand solubility‚ Evaporation‚ viscosity‚ and the boiling point of liquids. III. Experimental procedures In this Lab there were four different stations to experiment with‚ my partner
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Functional Activity Lab After experiencing the Functionality Lab today‚ it is really interesting to see how elderly individuals have to compensate for the aging changes all throughout their bodies. From head to toe‚ the body is changing and tasks become more and more challenging for them. Starting off the lab‚ we put corn kernels in our shoes. Let me just say that by the end of the class I was glad I could take them out. For the elderly‚ they feel this uncomfortable and irritating sensation in their
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Part B: Practical Report The Effect of Temperature on Enzyme Activity Aim: To investigate how temperature effects the enzyme catalase. Hypothesis: If the temperature of water is increased then the enzyme will react quicker to form oxygen and water‚ when compared to cold water. Purpose: To design and conduct a plan of a practical about the effects of temperature on enzymatic activity with a partner. Introduction: An enzyme is a protein‚ which speeds up a specific chemical reaction without altering
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