Essay on Enzyme

2-Bromopropane C3H7Br structure

Molecular Formula C3H7Br Average mass 122.992 Da Density 1.3±0.1 g/cm3 Boiling Point 60.6±8.0 °C at 760 mmHg Flash Point 19.4±0.0 °C Molar Refractivity 23.6±0.3 cm3 Polarizability 9.4±0.5 10-24cm3 Surface Tension 23.2±3.0 dyne/cm Molar Volume 91.6±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Melting […]

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Asdfsdfs – 696 words – College

This will include: the color of the medium immediately surrounding the colonies after addition of iodine on PDA plate, whether bubbles were observed or not in the atlas test, the color of the urea slant, the color of the citrate slant, and whether the rabbit plasma remained liquid or became solid due to clot formation, […]

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Immobilized Enzyme Analysis

The gel matrix was formed y the addition of methyl bliss-scrambled (a cross linking agent) to creamily. The immobilizers enzyme was then tested via spectrophotometers assay at 51 Non for cinematic activity and stability relative to its free enzyme counterpart. The enzymatic reaction was induced and analyzed via the addition of hydrogen peroxide (H2O), phenol, […]

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An Investigation to Find the Effect of Bile Salts of on the Digestion of Lipids

AN INVESTIGATION TO FIND THE EFFECT OF BILE SALTS OF ON THE DIGESTION OF LIPIDS I have investigated that if there is an effect of bile salts on the digestion of lipids in the milk. When lipids are broken down in to fatty acids and glycerol (see below), the acid lowers the pH of the […]

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Nutrition Test

When dining out at a restaurant, which of the following is the most healthful appetizer choice? grilled asparagus A healthful eating-out strategy includes avoiding ________ appetizers. all of the above The first law requiring food labels to contain nutrition information was passed in 2000. False Which of the following information must be included on food […]

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The Factors Affecting Enzyme Activity

Title: The Factors Affecting Enzyme Activity Speeds Problem: How do the factors of temperature, pH level, substrate concentration and enzyme concentration specifically and significantly alter the rate of enzymatic reactions? Background Information: Enzymes are critical to the function of human life. They are the controllers of all the chemical reactions within our bodies – they […]

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1-Iodo-2-methylpropane C4H9I structure

Molecular Formula C4H9I Average mass 184.019 Da Density 1.6±0.1 g/cm3 Boiling Point 120.0±8.0 °C at 760 mmHg Flash Point 12.8±0.0 °C Molar Refractivity 33.5±0.3 cm3 Polarizability 13.3±0.5 10-24cm3 Surface Tension 28.4±3.0 dyne/cm Molar Volume 113.8±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Melting […]

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The Teeth and Gut specialisation in a ruminant and a carnivore

A ruminant is an herbivore with a multichambered stomach. The example of a ruminant that will be used is cattle. The example of the carnivore that will be used is a dog. The carnivore is a meat eating organism. The dog is a carnivore, and wild members such as wolves are predators. Refer to fig. […]

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The Effect that Copper Sulphate has on the Action of the Enzyme Catalase

Catalase is a red, crystalline enzyme that consists of a protein complex with haematin groups and catalyses the decomposition of hydrogen peroxide into water and oxygen: 2H2O2 –> 2H2O + O2Hydrogen peroxide is a powerful oxidising substance. It is formed inside cell organelles called the peroxisomes, during the breakdown of purines. Peroxisomes help to oxidise […]

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Coagulation of milk

To find out the optimum concentration of calcium chloride (CaCl2) needed to be used by cheese manufacturing companies, in order for the milk used to produce the greatest mass of cheese from a given amount of milk to coagulate at its best rate. So that the rennet is at its most active effect therefore achieving […]

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What are enzymes

Enzymes are proteins that act as catalysts. They speed up the chemical reactions which occur inside living things. Without them, all reactions would be far too slow, and living organisms would not be able to function. Enzymes are extremely efficient at doing their job. Some of the chemical reactions, which take place in our cells, […]

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Dilutions For The Enzymatic Assays Biology

With the coming of biotechnology, culturing of mammalian cells for bring forthing commercially good merchandises has become progressively popular. The cell civilization samples incorporating assorted metabolites – lactate & A ; ammonium and substrates – glucose & A ; glutamine are still being quantified utilizing commercially available enzymatic checks affecting clip and cost. This survey […]

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Salivary Amylase

Salivary amylase, found in humans, is enzyme that catalyzes the hydrolysis of starch into simpler compounds. Its enzymatic activity is affected by several factors, such as temperature and pH. The rates of enzymatic activity of salivary amylase in different temperatures and pH were measured and resulted to be very near 50 C and 7 respectively. […]

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Determination of the Activation Energy of an Enzyme Catalysed Reaction

Determination of the activation energy of an enzyme catalysed reaction Introduction In this practical the aim for this experiment was to find out the catalytic power of alkaline phosphate, as well as the rate of reaction and the activation energy of p-nitrophenol phosphate. Enzymes are biological molecules that catalyse a chemical reaction. ‘Enzymes work by […]

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Factors that affect Enzyme activity

I am going to investigate a factor that affects the rate of enzyme activity What are enzymes and how do they work? Enzymes are biological catalysts – catalysts are substances that increase the rate of chemical reactions without being used up. Enzymes are also proteins and thus have a specific shape. They are therefore specific […]

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