Enzymes Lab Report Inroduction In this lab we explore an enzymes activity and how it can be affected by changes to its environment. An enzyme is a protein and is a catalyst to chemical reactions. It helps accelerate reactions by lowering the activation energy‚ which is needed for reactions in cells to progress at a higher rate. Activation energy is the minimum amount of energy needed for a chemical reaction to occur‚ yielding products from a given set of reactants. (Unit 7: Enzymes lab) Products
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1. What is your assessment of RyanAir’s launch strategy? Ryan Air’s launch strategy of only having one route from Waterford to Gatwick Airport was a smart move because they didn’t enter into a route that was competed for by other established companies. It was a close flight and it was within the financial capabilities of the company to operate the flight for a profit. It also created brand awareness for the company which is very important when a small company like RyanAir is entering a market where
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The Nazi medical experiments conducted in the concentration camps were horrid because the people were forced into doing the experiments such as being exposed to harsh weather conditions to see the effects of hypothermia. These experiments were extremely painful‚ and the experimental possess was repeated over and over on the victims to produce a solid result until the victims died from the extreme pain of the situation. The physicians in Germany conducted thousands of experiments on the prisoners
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Lab 4 Quiz 1. Enzymes and what is their function? a. Enzyme: biological catalysts that regulate chemical reactions that occur in cells. Responsible for things such as converting food to energy‚ replace old damaged tissues‚ disposal of cellular waste products. Are responsible for lowering the activation energy. 2. Most enzymes are proteins with three-dimensional shapes determined by their amino acid sequence. 3. Substrate – is a reactant molecule that binds to the highly specific active site
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hypocrite whom takes advantage of the less fortunate and plays with their emotions. The pardoner lived off the money of the church people whom believed in him and his beliefs. He took advantage of their vulnerability and used their weakness to obtain more goods for his own personal gain. The pardoner is thought of without sin but in reality is the most sinful person of them all. This tale allows us readers to see that nobody can be trusted. The pardoner’s only purpose was to obtain money by all means in
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Experiment : 1 Tittle : Preparation of bis(acetylacetonato)copper(II) complex Objective : To synthesis the bis(acetylacetonato)copper(II) complex Introduction : A complex ion is usually form with high charge density metal ion as a central and formation of coordinate covalent bond (dative bond) with high electron molecules or ions. These molecules or ions are functioning as ligands (electrophile in organic compounds). They are easily attracted by electrophile (electron deficiency
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Factors Affecting The rate of Enzyme Activity Prediction: As the temperature increases the rate of enzyme activity will also increase‚ thus increasing the rate of reaction. However‚ if the temperature is too high the enzyme will denature. Materials: 4 test tubes 2 small beakers A dozen filter paper disks Test tube rack Hydrogen peroxide (H2O2) Potato extract Forceps Thermometer Hot plate Large beaker Ice cubes Graduated cylinder Stopwatch Procedure: Step 1 Place 10 mL of potato
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I was a little worried writing about my mother because I thought it would seem like I was looking for sympathy‚ but I figured it was a good topic to write about because it had the largest effect on me. My goal became to write an essay that didn’t focus on the death or loss but on the change and growth that took place. Being active is something that has always been important to me‚ and I learned this from growing up with and observing an expert. My mother was more active and involved than anyone
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ENZYME COFACTORS AND INHIBITORS 1. DESCRIBE THE GENERAL ROLE OF COFACTORS IN ENZYME ACTIVITY. Some chemicals enhance an enzyme’s activity‚ which is what cofactors function to do. They are a non-protein component of an enzyme and may be organic molecules (called coenzymes) or inorganic ions. 2. (A) NAME FOUR HEAVY METALS THAT ARE TOXIC TO HUMANS. Four heavy metals that are toxic to humans are: 1. Cadmium (Cd) 2. Lead (Pb) 3. Mercury (Hg) 4. Arsenic (As) (B) EXPLAIN IN GENERAL TERMS WHY THESE
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Anatomy of Flowering Plants Tissues A tissue is a group of cells having a common origin and usually performing a common function. Based on cell’s capability to divide‚ tissues are classified into two main groups which are as follows: 1. Meristematic and 2. Permanent tissues. Meristematic Tissues: Cells in the meristematic tissue are capable of dividing. Meristematic tissues are found in those regions which need to grow continuously. For example‚ root tips and stem tips contain meristematic
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