Enzyme inhibitors reduce the rate of a catalysed reaction. They do this by interfering with the enzyme when combining with the substrate. There are two types of known inhibitors. Competitive inhibitors are known to prevent the formation of Enzyme-Substrate Complex due to the fact that they have a similar shape to the substrate of the molecule (Day). The inhibitor competes for the same active site as the
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Hayes and Wheelwright describe four stages of manufacturing competitiveness: Stage I- internally neutral Stage I companies consider their manufacturing organisation to be internally neutral‚ in that its role is simply to "make the stuff"‚ without any surprises. Such companies believe that their product designs are so unusual or their marketing organisation so powerful that if the product can simply be delivered to customers‚ as advertised‚ the company will be successful. The operations function
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Describe the Twenties era of American history‚ paying particular attention to politics‚ economics‚ foreign policy‚ race relations‚ society‚ and culture. The Twenties era in America was a period of dramatic social and political change‚ often nicknamed “The Roaring Twenties”‚ that helped to establish America as a world leader through its industry‚ inventions‚ and creativity. The second Industrial Revolution at the end of the 19th century‚ along with increasing prosperity post-World War I‚ had
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Medicine and Disease Study Questions 1-10 1. Describe the role of the macrophage in the immune response. They are known as the vulture cells randomly engulf and destroy bacteria‚ cell debris or foreign matter. 2. State the origin and purpose of lymphocytes. The immune cells‚ or lymphocytes as well as macrophages provide the specific mechanism for the identification and removal of foreign material. Natural killer cells are lymphocytes distinct from the T and B lymphocytes. They destroy
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be able to define the term ‘drug’ and give examples of medical drugs.Most pupils should be able to explain why drugs need to be tested before they can be prescribed. Describe the uses and problems associated with thalidomide.Some pupils will be able to explain how the drug testing procedure for thalidomide was inappropriate and describe the main steps in testing a new drug.Explain the terms placebo and double-blind trial.Ideas:Testing of new drugs and clinical trials. Thalidomide.Misconceptions: |
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1. What three words describe you and why do you think they are a good description a. Ambitious I think ambitious is a good description for me because I’m always willing to get my goals done inside of school and out of school. b. Optimistic I think optimistic a good description for me because I always try to have confident about the future and seeing myself to succeed c. Mature I think I’m mature about my decisions that I make for my future and planning for the best for each outcome. 2. What are
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required: One copy per student of Classroom Handout 1 & 2 Aims: To introduce and practise vocabulary to describe charts and graphs in Part 1 of the Academic Writing test A1. Lesson Plan 1. Warmer: In pairs the students answer the following questions: “What type of music do you like?” “How do you buy and listen to music?” “How are your choices in music different to your parents or people of other generations?” Timing 3 mins 2. Give out A2. Classroom Handout 1 to
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In Charleston‚ hundreds of people attended the funeral of Ethel Lance‚ who was among the nine black victims who were shot dead during a bible study at Emanuel African Methodist Episcopal Church. As mourners grieve on their loss‚ statements from the suspect‚ Dylann Roof’s party were held for now. Time reported that Lance was the first victim to be honored at her burial at Emanuel AME Church Cemetery on Thursday. The 70-year-old served as a sexton at the historical African-American church for five
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Describe the structure and organisation of the retail sector Retailers provide a service to customers at a profit. They are able to do this since the aspects of retailing – operating from an appropriate location‚ offering attractive product variety‚ ensuring enough stock is available to meet demand – add value to the products bought from suppliers and eventually sold to customers. Retailers cut their bulk deliveries from suppliers so individual customers can buy the quantity they require – very
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1. How does Hitler describe Jews? Hitler’s first mention of Jews describes them as enemies of the state‚ claiming they wish only for the downfall of not only Germany‚ but the collapse of the entire continent of Europe. They are considered the primary opponent‚ used as a scapegoat on which the failures and shortcomings of the German leadership and armies can be blamed. It is not a question as to whether or not they are at fault‚ but rather what is the best way to punish and be rid of them. 2. How
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