Factors that Affect the Rate of Reaction of Peroxidase Purpose: To determine the effect of various factors on the rate of reaction between an enzyme and its substrate‚ and also to determine the optimal ranges under which the enzyme activity is maximized. Also to determine whether saline and alcohol are inhibitors or activators Hypothesis: PH factor prediction: I predict that as the pH increases so the activity of the enzyme will increase until it reaches optimum pH range (pH 7) because the
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than they ever had (Chomsky‚ 1959. in Allwright‚ D.‚ & Bailey‚ K. M.. 2006‚ p. 6). Repetition might not help in the second language learning‚ but can surely help to develop the ability of oral communication. Another factor that my classmates and I thought is the most important factor in second language acquisition is motivation. It is logic to say that learners‚ who are motivated‚ will learn more and faster than those who are not. In fact‚ Gardner states that “Motivation involves four aspects‚ a
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Investigating Factors That Affect Rates Of Reaction Aim: How does the mass of calcium carbonate affect its rate of reaction with hydrochloric acid? Hypothesis: I hypothesize that when the mass of the calcium carbonate increases‚ the rate of reaction of the calcium carbonate and hydrochloric will also increase. The collision theory states that the more successful collisions there are within the reaction‚ the faster the rate of reaction. When the mass increases‚ so does the number of particles
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Lab Report Factors That Affect Enzymes Reaction Rate Name of lab: Effects of temperature‚ pH‚ Enzyme Concentration‚ and Substrate Concentration on Enzymatic Activity Introduction: Enzymes are the most important types of proteins‚ they act as catalysis (speed up chemical reactions). If enzymes didn’t exist‚ biochemical reactions would act to slowly and they couldn’t keep up with the metabolic functions. Enzymes have a three-dimensional structure that is really complex. This structure consists
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Cultural factors affect waiting lines. For example‚ fast checkout lines (e.g.‚10 items or fewer) are uncommon in Japan. Why do you think so? When Krispy Kreme donuts entered the Japanese market‚ people were willing to wait in line for up to three hours to get donuts although another brand of donuts was available. I have tried these donuts and agree that they taste really good‚ however I would not wait in line for up to three hours for them. The Japanese on the other hand‚ enjoy standing
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of factors/elements: • Organizational elements • Environmental elements • Behavioral elements Organizational elements Workflow: The flow of work must not have any jerk. Means the workflow must be smooth. e.g. if a person’s job is to pick up a socket & puts it in‚ its jerkless. But if the same person is compelled to pick up‚ clean and then put it inside‚ the cleaning process will create a jerk. Work practice: Work practices are the set methods of performing work. This can affect the
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RUNNING HEAD: Understanding Enzymes Understanding Enzymes Amanda Chung Blanche Ely High School Abstract The researcher conducted this experiment in order to investigate how various factors effected enzymes. Those factors were the concentration of the enzyme‚ the temperature it had to work in‚ and the pH level of the solutions as well. All three were hypothesized to speed up the rate at which the enzyme acted. A series of several tests were carried out to find the answer to each problem
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Factors that can affect profilers: 1. Media. There are a lot of movies and TV series that has the portrayal of Criminal Profiling as their main subject to entertain the viewers. It is interesting to note that all of these popular portrayals of profiling are somewhat inaccurate because they suggest that profiling is a magical skill somewhat analogous to a precognitive psychic ability thus‚ the audience perceives it to be the case. Media is the downfall of profiling as well as the success.
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environmental factors. In this report as an example of manufacturing company was choose one of the biggest brands in the world L’Oréal USA‚ Inc. The company which I found interesting is engaged in beauty industry. Cosmetic business in widely spread all over the world as nowadays not only females but also males and children are interested in their appearance. L’Oréal USA‚ based in New York‚ NY‚ is a subsidiary of L’Oréal‚ headquartered in Paris‚ France‚ is a total beauty care company. The well-known
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Purpose: To determine the effect of various factors on the rate of reaction between an enzyme andits substrate‚ and also to determine the optimal ranges under which the enzyme activity ismaximized. Also to determine whether saline and alcohol are inhibitors or activators Hypothesis: PH factor prediction: I predict that as the pH increases so the activity of the enzyme willincrease until it reaches optimum pH range (pH 7) because the enzyme is less denaturedwhen it reaches the preferred pH level
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