transmission at pH 2. At pH 9 the Trypsin has 39% light transmission. Between pH 2 and pH 9 the percentage of light transmission decreases at a steady rate‚ until it reaches pH 8 where there is a steep increase from 30% to 39% as the enzyme has reached its optimum pH at 8. During the experiment in the boiling tube this pH had the deepest red colour as the most protein gelatine was broken up. This meant that in the colorimeter when testing to see what the light transmission‚ this pH let the least light
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WHAT IS JUNK FOOD ? The term “junk food” is used to describe food that is low in nutritional value‚ with a comparatively high caloric value. Many people try to avoid or limit such food in their diets‚ out of concerns that it is not healthy‚ despite the fact that numerous food manufacturers produce a range of products which could be considered junk. Nutritionists‚ doctors‚ and other health advocates often work to educate people about junk food‚ encouraging them to eat well balanced diets which contain
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were eating food poison with each bite we take? What would our reactions be? Of course we don’t cook our food in a pan of poison‚ or spice our foods with poison salts. But‚ we do eat poison everyday with some of the foods we eat. We need to start taking a look at the food we are feeding our kids‚ our families‚ and ourselves. Eating this “poison” will have serious health issues later on in life. As a society‚ we all are exposed to the worst kinds of chemicals in the foods we eat. Food for kids
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H. White English 112 Mr. B 6 April 2013 FOOD INC When walking down the meat isle in the grocery store‚ do people stop to think where the meat came from? A lot of the labels on food will say that it is farm fresh‚ but does it really come from all natural environments or not? It is a good question to consider‚ because people have a right to know where their food is coming from and how it is processed. Throughout the Food Inc movie‚ it shows the animals growing environments and also explains
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the past people in Egypt used to eat healthy‚ freshly prepared food with their families in the home. Today however‚ many people‚ particularly young people‚ prefer to eat fast food such as hamburgers‚ fried chicken‚ or pizza. There are many problem when people used to eat fast food in present. It is dangers for health and body. There are many reasons why people used to eat fast food. There are many reasons for the popularity of fast food. One of the main Cause is the change in lifestyle. Many people
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Why do people eat junk food In the past‚ people used to ate home-cooking. Because home food is delicious‚ health and could be communicate between family. But‚ nowadays‚ people love fast food that quick and tasty. Moreover‚ that’s not enough good for our healthy. This change has had many effects. There are three reasons that make people change their habit it is lifestyle‚ money‚ and modern life. First‚ people who work‚ have very workload schedule they are always very busy in their work. They are
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Derek Tyler Hannah Fast Food and the Effect it has On Our Health The fast food industry has severely changed over the years‚ how these restaurants started‚ what are the health factors‚ and what has caused them to have such great success I. Fast food is introduced A. What brought about the idea of a fast food restaurant B. How quickly they flourished C. Advertising Methods II. Health factors A. Disadvantages B. Advantages III. Major chains A. How they began B. What makes them so successful
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Title: “Fast food” General Purpose: To persuade. Specific Purpose: After listening to our speech‚ the mass will have enough information to take a stand about fast food. Thesis: The influence of fast food. INTRODUCTION: I. Attention-Getter: How many of you would substitute Nasi Lemak with a Big Mac and French fries? II. Thesis statement: Fast food leads to death and a substitution is necessary. III. Preview of main points: How is fast food beneficial?
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Healthy Food Against Fast Food Being on healthy diet is something hard to stay on it for a long time beacause you miss the‚ taste the smell and the joy of junk food also known as fast food. Many of us found fast food is more delicious than healthy food while few people found healthy is more delicious than fast food. World Health Organization made statistics about
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Illegal Immigration and its effects on the Hospitality and Food industry * The fields I will be writing for are Human Resource Management in the Hospitality Industry‚ Hotel and Restaurant Management‚ and Culinary Arts. I choose this topic because it is the number one problem the industry is facing currently. I have spent my entire career in the Restaurant industry working with foreign workers and have strong feelings about this topic. After moving to Colorado and leaving the Military I began
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