The action of ANS-related drugs on smooth muscle Introduction In the following experiment‚ the key objective is to compare the mechanical changes in tonic force by longitudinal smooth muscle after the addition of different concentrations of the drugs noradrenaline and acetylcholine. Peristalsis is the wave of muscle contractions that allow circular muscles to constrict the gut and longitudinal muscles to shorten it in an attempt to move the food bolus towards the rectum. A series of dilutions
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Business management 3.2 – SAB case study Students were expected to write the theory since they need to apply it and use it to motivate for their application. This applies to all the questions. 1.1 Although the memo is in point system‚ it does not mean that students must answer in point form. If they do so‚ each point must be discussed in detail and not just copy and paste. They can also write in paragraph format. When they do so‚ they will tough on the points listed below. There must be
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response and the voltage that produced the maximal response. 1) Briefly describe the response of the ileum when it is unstimulated and during stimulation of the nerves. It is shown that the rabbit ileum has a constant rate of contractions and relaxations‚ when it is not stimulated. However there is a significant drop in the amplitude of the contractions‚ when the ileum is stimulated. This is due to higher voltage having higher inhibition‚ resulting in greater reduction in the response. 2)
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During most of my schooling‚ the term “progressive education” has been used to identify the ideas and practices that are used to make schools more effective institutions of a democratic society. The Progressive education classroom‚ each child is praised and celebrated and there is a strong relationship between the teacher and the student‚ and it is very important. Progress education focuses on the child as a whole. Their cognitive‚ social and emotional development is the key to that child’s
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Progressives have always been rather varied‚ they included young female workers‚ corporate reformers‚ as well as segregationists. As stated by Leah S. Glaser‚ “Progressivism‚ a misnomer to some; after all‚ what was necessarily “progressive” about the electric chair or segregation” (Glaser‚ Leah S‚ virginia.edu). Yet segregation was still viewed as progressive and a safety precaution by many progressives in the north and south. As stated by Leah S. Glaser‚ “the reformers responded mostly to the advancement
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knowledge of the period referred to in the question. In the essay you should strive to support your assertions both by citing key pieces of evidence from the documents and by drawing on your knowledge of the period. Evaluate the effectiveness of Progressive Era reformers and the federal government in bringing about reform at the national level. In your answer be sure to analyze the successes and limitations of these efforts in the period 1900-1920. Document A Document B Source: The Neill-Reynolds
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Progressives during this time were classified as middle class American that strived for a change and wanted to lessen big corporation control. They wanted to move towards a system that was fair for all citizens. From the ideas of the Progressives‚ four amendments would be ratified into the constitution that would move the country towards a more equal society. Three of the
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The Progressive Era is well known for reform‚ change and making America better. Order‚ structure‚ control‚ and the betterment of were some motives for progressive reform. While the population was calling for reform it was the responsibility of the government to reform society. Separate Car Acts‚ Plessey v. Ferguson and The Jim Crow laws are some of those reforms that government put in place to help make America more American and protect the people from the ‘outsiders’. These reforms can be considered
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Anatomy of Muscle Cells There are three types of muscle tissue in the human body. These muscle tissues are skeletal muscles‚ smooth muscles and cardiac muscles. Each of these muscle tissues has it very own anatomical makeup‚ which vary from muscle to muscle. The muscle cells in a muscle are referred to as muscle fibers‚ these fibers are skeletal muscle fibers‚ smooth muscle fibers and cardiac muscle fibers. The anatomy of a skeletal muscle fiber is formed during embryonic development
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The Progressive Era also belongs to the age of American imperialism‚ where the US gained control of many oversea territories and interfered heavily with foreign politics. Progressive presidents employed three different ways to handle foreign politics: Roosevelt employed the aggressive “big stick” diplomacy foreign policy; Taft focused on economic growth with “dollar diplomacy”; while Wilson followed the Monroe Doctrine and intervened in Latin America with “moral diplomacy”. President Roosevelt utilized
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