Department of Chemistry Caloric Content of Food Date Submitted: April 1‚ 2012 Date Performed: April 1‚ 2012 Lab Section: Chem-180-DL1 Purpose: The purpose of this lab was to measure the energy content of three different food items using the change in water temperatures from the heat of the food. Another purpose was to take the information acquired and become familiar with energy units used in food such as calories and joules. Procedure: The first step in this experiment was to weigh
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Caloric Content of Food Peter Jeschofnig‚ Ph.D. Version 42-0143-00-01 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing
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using simple household products and follow the standard safety procedures of this lab. Materials Procedure First‚ use a digital scale to determine the empty weight of the 100ml beaker. The‚ you are going to fill the beaker half way with water (approximately 50ml) and weigh it again. Take the water and beaker weight minus the empty beaker weight is the net weight of water used for the experiment‚ and record it. Take a piece of aluminum foil and place on the table top to catch any spills‚ and it also
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Ocean County College Department of Chemistry [Caloric Content of Food] Submitted by Jamie Kaiser Date Submitted: 10/2/12 Date Performed: 10/2/12 Lab Section: Chem-180 Course Instructor: Bassa Purpose The purpose of the experiment was to take foods
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Effect of Protein Intake on Strength‚ Body Composition and Endocrine Changes in Strength/Power Athletes Introduction: Proteins are often called the building blocks of the body. Protein consists of combinations of structures called amino acids that combine in various ways to make muscles‚ bone‚ tendons‚ skin‚ hair‚ and other tissues. They serve other functions as well including nutrient transportation and enzyme production. Adequate‚ regular protein intake is essential because it isn’t easily
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TMA02: “Rubbish has no value “ In this essay i want to discuss and analyse rubbish and it’s value. Rubbish has been described as something with no value‚ however value is a complex term and does not complete a clear picture of rubbish. To define rubbish clearly I want to discuss the relationship between rising affluence and consumer society and how they have produced more rubbish. Also what rubbish means to different people and who are the winners and losers in the mass generation of rubbish
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‘Rubbish has no value’. Identify the arguments for and against this view. It can be argued that rubbish is a thing that has no worth; it is what nobody wants‚ it is disvalued‚ so it is worthless and has zero value (Brown‚ 2009‚ p105). ‘Value’ can be a complex term. Items have value because people value them. What is rubbish to one person may have value to another. Rubbish is seems can be quite contradictory! Throughout this essay it will be argued whether rubbish does in fact have no value. Your
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Protein SCI/241 Protein A protein are organic compounds that made up of amino acids and are the building blocks of the cells in the body. Every cell in the body requires proteins to grow and repair themselves so these proteins are necessary for a healthy body and survival. Having so much protein can hurt your body so when you consume so much can get you sick and the right size of protein can keep you from getting sick. They’re five types of protein in everything that we eat. The largest class
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Proteins Are the basic materials of every body cell. Body cells are constantly wearing out. As a result‚ they are continuously in need of replacement Of the six nutrients group‚ only proteins can make new cells rebuild tissue. By the age of 4 years‚ body protein content reaches the adult level of about 18% of body weight. An adequate supply of proteins in the daily diet is essential for the maintenance of health. The word protein is a Greek derivation and means “of first importance”. Composition
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Experiment Date: 11/22/2014 Date Submitted: 11/25/2014 TITLE: Caloric Content of Food PURPOSE: To measure the energy content of various food items‚ as well as become familiar with energy units like calories and joules. PROCEDURE: First‚ weigh your empty beaker‚ fork‚ beaker with half water‚ mass of marshmallow walnut popcorn‚ and the test tube holder. Then record the temp of the water in the breaker. The next thing you do is light the marshmallow on the fork and hold under the beaker making sure
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