Enzyme Lab Report
Studies have demonstrated that most chemical reactions in our body require enzymes in order to perform their function. Without the enzymes these reaction will act too slow too keep us alive. The process of food digestion, repairing tissues, organs and cells, all of these require enzymes in order to function and do their job. Enzymes, are biological catalysts that carry out the thousands of chemical reactions that occur in living cells and are considered to be generally large proteins made up of several hundreds amino acids (Enzyme Action Lab). A catalyst is an agent that speeds up chemical reaction by lowering its energy. Each enzyme is specific for a certain reaction due to the special 3D structure of its amino acid sequence. This laboratory
Enzyme Lab
901 Words | 4 PagesThe enzymeʼs have an active site that allows only certain substances to bind, they do this by having an enzyme and substrate that fit together perfectly. If the enzyme shape is changed then the binding
Apple Juice Enzyme Lab Report
524 Words | 3 PagesHow Does the Type of Enzyme Affect How Much Apple Juice is Extracted From Applesauce Question: How does the type of enzyme affect how much apple juice is extracted from applesauce? Hypothesis: If seven drops of pectinase, cellulase, and a mixture of both are stirred ten times into 100 mL of applesauce and left for 5 minutes, then pectinase will catalyze the apple juice the fastest. IV: Type of enzyme (pectinase, cellulase, mixture of both) DV: Amount of applesauce extracted as measured in mL after 5 minutes Materials Needed: 1.400 Grams of applesauce 2.Pectinase
Beta Galactosidase Lab Report
494 Words | 2 PagesThe competitive inhibitor that was added was lactose. We predicted this because competitive inhibitors block and bind to the active site so it will slow down the binding of the desired substrate. An alternative hypothesis that came up was that the reaction of substrate would stay consistent as if no inhibitor was added. The enzyme could reject the inhibitor if it does not fit in the active site, causing the substrate to bind as it normally would. Our results showed that with the addition of lactose, the reaction did slow down a considerably
Catalase Enzyme Lab Report
1303 Words | 6 PagesEnzymes are biological catalysts made of proteins that accelerate chemical reactions by lowering their activation energy therefore increasing the activity rate of the enzyme and more substrates turned into products. The ‘Catalase’ enzyme that was used during this experiment was obtained from peroxisome found in celery which are organelles found in bacteria, plant, and animal cells. It is involved in the breaking down of certain substances and the diminish of reactive oxygen species and that includes hydrogen peroxide (H2O2) which can be a byproduct of the metabolism of oxygen. Hydrogen peroxide is toxic to the cell and so the catalase enzyme is utilised to break down H2O2 to form oxygen molecules and water free of free radicals.
Lab Report On Enzyme Activity
1419 Words | 6 PagesLABORATORY REPORT Activity: Enzyme Activity Name: Natalie Banc Instructor: Elizabeth Kraske Date: 09.26.2016 Predictions 1. Sucrase will have the greatest activity at pH 6 2. Sucrase will have the greatest activity at 50 °C (122 °F) 3.
Amylase Lab Report
1406 Words | 6 PagesMethods To figure out the effect of temperature on amylase activity one will need a total of sixteen test tubes, eight would be for the bacteria amylase and the other eight would be for the fungal amylase. Once the test tubes have been gathered, on a piece of tape label each test tube with the following temperatures; 0°C, 25°C, 55°C, 85°C. There would be four test tubes for each temperature. Get two test tubes from each temperature labeled and label two of those test tubes with an “S” (starch) and the other two with an “A” (amylase). Once completed, separate the test tubes so you do not mix up the bacteria and the fungal amylase.
Food Denature Enzyme Analysis
947 Words | 4 PagesEnzymes are reliant on their structure to perform their tasks, so when the structure of the enzyme is changed it can no longer perform its task. When the enzyme can no longer perform its function due to a change in structure, the enzyme has been denatured(Meyertholen, Edward). To test whether processing foods effects enzyme activity, bromeliads and jello
Laboratory Report on Enzyme Activity
1407 Words | 6 PagesLABORATORY REPORT Activity: Enzyme Activity Name: Natalie Banc Instructor: Elizabeth Kraske Date: 09.22.2016 Predictions 1. Sucrase will have the greatest activity at pH 6 2. Sucrase will have the greatest activity at 50 °C (122 °F) 3. Sucrase activity increases with increasing sucrose concentration Materials and Methods Effect of pH on Enzyme Activity 1. Dependent Variable amount of product (glucose and fructose) produced 2.
Enzyme Lab Report
1778 Words | 8 PagesIn this lab, the optimal environment for an enzyme was observed in bacterial and fungal amylase. An enzyme is a substance produced by a living organism that is coded by proteins to catalyze chemical reactions throughout the body. Enzymes are what make the chemical reactions in living organisms possible. Enzymes act as catalysts to reactions, they lower the activation energy needed for reactions. However, enzymes require particular environments to function, and without proper conditions, enzymes
Specific Activity Research Paper
429 Words | 2 PagesSPECIFIC ACTIVITY MEASURING ENZYME KINETICS Enzymes are proteins that act as catalysts in reducing the amount of activation energy for a reaction to take place, activation energy that is needed for get reactions begins since several reactions. Do not take place at all. If they thermodyanamically possible. Enzymes catalyse specific reaction in a particular site known as the active site.
Chemical Reaction Lab
443 Words | 2 PagesIntroduction When a chemical reaction occurs anywhere in the universe, it needs energy. The human body is no exception. For some reactions, the energy required to start the reaction is Enzymes are special proteins designed to assist in the breaking down of macromolecules. They do so by holding the macromolecule in place at the active site, therefore lowering the amount of energy it takes to start the chemical reaction. There are different enzymes for each macromolecule; Pectinase and Cellulase are both examples of enzymes, and were the enzymes tested in this lab.
Enzyme Reaction Lab Report
954 Words | 4 PagesAll substrates, if not specifically stated, are designated as A,B,C and D. All products are designated as P,Q,R. Different forms of enzymes are represented by E,F,G. E is the form of the enzyme that is free or at least most nearly free of any form of the substrates or products. Kineticists recognize two general mechanism for multisubstrate reactions: Sequential Mechanisms Non Sequential Mechnisms 1. Sequential Mechanisms
Effect Of Enzyme Concentration On Enzyme Reaction
1046 Words | 5 PagesABSTRACT: The purpose of the experiments for week 5 and week 6 support each other in the further understanding of enzyme reactions. During week 5, the effects of a substrate and enzyme concentration on enzyme reaction rate was observed. Week 6, the effects of temperature and inhibitor on a reaction rate were monitored. For testing the effects of concentrations, we needed to use the table that was used in week 3, Cells.
Lipase Lab Report
875 Words | 4 PagesIn 1856, a scientist name claude Bernard has identified lipase [1]. Lipases are serine hydrolases containing G-X1-S-X2-G sequences as the catalytic part of the particle, where G = glycine, S = serine, X1 = histidine, X2 = glutaminic or aspartic acid. Such structure is characteristic also for serine proteases. The knowledge of their 3-dimensional structure plays a significant role in designing and structuring lipases
Enzyme Therapy: An Argument Against Allopathic Treatment
1032 Words | 5 PagesIt is an important step in restoring health and well-being by helping to remedy to digestive problems. Food (plant) enzymes and pancreatic (animal) enzymes complement to boost digestion and absorption of essential nutrients. Enzymes are protein molecules which are used (like catalysts) by different parts of the body to perform all of its chemical reactions converting substrate into product. Catalysts are simple inorganic molecules. The human body, typically, makes 22 digestive enzymes capable of digesting carbohydrates, sugars, proteins, and fats.
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