is collapses and the solid is converted into liquid. The trend in structure is from the metallic oxides containing giant structures of ions on the left of the period via a giant covalent oxide in the middle to molecular oxides on the right. Sodium peroxide‚ magnesium oxide and aluminum oxide are metallic oxide which have high melting and boiling point compared to other period 3 oxide. This is due to their giant ionic structure and the strong ionic bond. Strong ionic bond in the molecule need more energy
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Macromolecular Composition of the Liver Cell Formal Report Aims The aim of the experiment was to test for the presence of DNA‚ RNA‚ protein and glycogen in the cytoplasm and the nucleus of bovine liver cells. From the findings of the results the distribution of these macromolecules can be shown within the liver cell. This was carried out by undertaking qualitative experiments‚ where the observation of a colour change was noted and a quantitative experiment‚ where numerical data was recorded from
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Choose 6 bones that the chicken and human have in common – list them and their function in each organism. Choose 3 from each organism which the other does not have – list them and explain their functions and how it relates to each organism. The skeleton of a chicken and a human have many similarities and differences. Of course‚ the skeleton of a chicken is much less smaller than of a human’s therefore more bones are fragile to the chicken. Human’s bones and chicken’s bones are adapted to their
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Chickens and Rabbits The problem states there are some chickens and some rabbits in a barnyard. It also states that there are 50 heads and 120 legs on these chickens and rabbits. The problem asks how many chickens and rabbits are in the barnyard. There are 10 rabbits and 40 chickens in the barnyard. You must first analyze the problem and identify your elements; if each chicken and each rabbit has one head‚ the number of chickens and dogs together is 50. Each chicken has two legs and each rabbit
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Kimberley Flood Group A Standard broiler chickens are reared for their meat have been selectively bred to grow incredibly fast‚ and now reach slaughter weight at about 6 weeks old. Broiler chickens now reach slaughter age twice as quickly as they did 30 years ago. But this fast growth leaves the birds vulnerable to painful leg problems and heart disorders. The muscle grows very quickly but the development of the bird ’s legs and skeleton does not keep pace with the rest of the body. Therefore the
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what affects the rate of reaction. We used Hydrogen peroxide to test the rate of reaction‚ with the temperature of this being our variable that we changed. Hydrogen peroxide is a clear‚ colourless liquid which has various amounts of uses within the laboratory‚ industrial purposes and even in our households. It is mainly used for cleaning products and hair dye but is also used for paper making. Hydrogen peroxide is made up of two oxygen atoms and two hydrogen atoms. The chemical formula for this is H₂O₂
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A potato battery is a type of electrochemical cell. An electrochemical cell converts chemical energy into electrical energy. In the potato battery‚ there is a transfer of electrons between the zinc coating the galvanized nail that will be inserted into the potato and the copper wire that will be inserted another part of the potato. The potato conducts electricity‚ yet keeps the zinc ions and copper ions separate‚ so that the electrons in the copper wire are forced to move (generate current). It’s
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The nurse is assessing a client with chronic hepatitis B who is receiving Lamivudine (Epivir). What information is most important to communicate to the physician? 1. The client’s daily record indicates a 3 kg weight gain over 2 days. 2. The client is complaining of nausea. 3. The client has a temperature of 99° F orally. 4. The client has fatigue. The nurse is assessing a client with hepatitis and notices that the AST and ALT lab values have increased. Which of the following statements
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CONTENSE INTRODUCTION to CHICKEN *** CULINARY USES of CHICKEN *** NUTRITIONAL VALUE of CHICKEN *** HEALTH BENEFITS of CHICKEN Dark Meat White Meat Offal & Giblets Introduction to Chicken Chicken is the most common type of poultry in the world‚ and is prepared as food in a wide variety of ways‚ varying by region and culture. The modern chicken is a descendant of Red Jungle fowl hybrids along with the Grey Jungle fowl first raised thousands of years ago in the northern parts
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Original Chicken Sandwich Starting out at a new job is not so bad until you have to learn and memorize all the steps and processes. When I began my job at Chick-fil-A‚ I had to quickly learn how to "run boards" or basically how to make the sandwiches that are being ordered. The Original Chicken Sandwich is the most famous and most purchased item in the restaurant‚ so there for I had to make them fast and perfect. The items required for the making of the sandwich are basically the chicken fillet
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