Isolation and Characterization of Maize Acid Phosphatase | BCHM 405 | Aaron BANESEH 10307275 | Table of Contents 1 Table of Contents 2 2 Introduction 4 3 Experimental Procedures 5 3.1 Sample preparation 5 3.2 Initial Extraction of Acid Phosphatase 5 3.3 Determination of Protein Concentration by the Folin-Lowry Assay 5 3.4 Specific Activity Assay 6 3.4.1 Definition of Enzyme Unit and Specific Activity- 6 3.5 Determination of pH Optimum 6 3.6 Determination of
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500 μg/ml‚( each of these concentration was taken in duplicate) was mixed with 1800 μl of ABTS solution was mixed with it for each concentration. Similar process was repeated for ascorbic acid concentration. All test tubes (ethyl acetate soluble fraction‚ ethyl-3-hydroxy-5-methoxy-4-methylbenzoate‚ ascorbic acid‚) labeled separately were shaken well and incubated in the dark at 25oC for 30 minutes. Then the Kinetic absorbance was recorded at 734 nm by spectrophotometer after 1 and 6 minutes for each
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DISCUSSION The bi-directional jute fiber reinforced epoxy were subjected to mechanical characterization. Its mechanical properties were analyzed. The results revealed that the jute epoxy composite exhibited good mechanical properties. A. Density And Void Fraction One of the main factors that determine the properties of the composite is density. It is often found that the theoretical values of density will not match with the experimentally measured values. This is primarily due to the presence of air bubbles
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CHM 2210L-009 Experiment 1: Simple and Fractional Distillation of a Binary Mixture Aim: The aim of this experiment is to perform a simple and a fractional distillation and separate a mixture containing two liquids‚ cyclohexane and toluene. Post Lab: At any given temperature a liquid is in equilibrium with its vapor. This equilibrium is described by the vapor pressure of the liquid. The vapor pressure is the pressure that the molecules at the surface of the liquid
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MYOCARDIAL INFARCTION This term refers to the death of a certain segment of the heart muscle (myocardium)‚ usually the result of a focal complete blockage in one of the main coronary arteries or a branch thereof. The main cause of myocardial infarction is atherosclerosis in the coronary arteries. Refer to figure 70 for the pathogenesis of myocardial infarction. This event results in impaired contractility of the heart muscle within seconds‚ and is initially restricted to the affected segment.
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A numeral is a word class (part of speech) designating numbers or related to specifying quantities and any other countable divisions. All numerals are divided into cardinal numbers and ordinal numbers. Cardinal numbers indicate number‚ quantity or amount and are used in counting. 0 | Zero (nought) | 10 | Ten | | | 1 | One | 11 | Eleven | | | 2 | Two | 12 | Tvelve | 20 | Twenty | 3 | Three | 13 | Thirteen | 30 | Thirty | 4 | Four | 14 | Fourteen | 40 | Forty (no "u") | 5 | Five |
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Table of Laplace Transforms . . . . . . . . . . . . . . . . . . . . . 41 A.2 Properties of Laplace Transforms . . . . . . . . . . . . . . . . . . 42 A.3 Trigonometric Identities . . . . . . . . . . . . . . . . . . . . . . . 43 B Partial Fractions 45 B.1 Partial Fractions . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 B.2 Cover-up Method . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Bibliography 49 i ii CONTENTS Chapter 1 (d) f (t) = e−2t (4 cos 5t + 3 sin 5t) (e)
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a power of a power‚ multiply the exponents. Rational Exponent Property x 1 n = n√x x m n = n√xm (x ≠ 0) Fractional powers‚ where a number is raised to a fraction‚ can be converted to a radical. The numerator becomes the exponent‚ and the denominator becomes the index of the radical A rational exponent is an exponent expressed as a fraction. These expressions will convert to radical expressions. Remember that “radical” is the name of the square root symbol The n in this expression is the index
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“EXPERIMENTAL STUDIES ON PRODUCER GAS GENERATION FROM WOOD WASTE IN DOWNDRAFT GASIFIER” In the article Partik.N.Sheth and B.V Babu performed studies on gas generation from wood waste in downdraft gasifier. They arranged an experimental setup of downdraft gasifier consisting of four zones drying‚ pyrolysis‚ oxidation and reduction. In downdraft gasifiers pyrolysed gas and moisture generated in drying and pyrolysis zones flow downwards. They fed the biomass in gasifier and oxidized it in the zone where
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(nickel‚ iron‚ vanadium‚ copper‚ arsenic) * Salts - less than 1% (sodium chloride‚ magnesium chloride‚ calcium chloride) The Process Fractional Distillation The oldest and most common way to separate things into various components (called fractions)‚ is to do it using the differences in boiling temperature. This process is called fractional distillation. You basically heat crude oil up‚ let it vaporize and then condense the vapour The various components of crude oil have different sizes‚ weights
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