Responses ranged from 0.685-100%‚ while bath concentrations of ACh ranged from 2 x 10-10 M to 8 x 10-6 M (see Appendix‚ Table 1). The effective concentration causing half of the maximal response (EC50) occurred at a bath concentration of 2.74 x 10-8 M. The Hill coefficient of this curve was 1.237‚ indicating positive cooperativity. A representation of the isotonic contractions of the ileum can be seen in Appendix‚ Figures 1 and 2. Figure 2 illustrates the response of the Guinea Pig ileum through isotonic
Premium Solution Pharmacology Concentration
describe the response of the ileum when it is unstimulated and during stimulation of the nerves. (5) 2) What is the frequency of the regular spontaneous contractions of the ileum? What causes these spontaneous contractions? (5) Attach a copy of your experimental recordings showing the response to stimulating the nerves with the maximal voltage at both 5 Hz and 50 Hz. (5) 3) Explain the effect of altering stimulus frequency on the response of the ileum to nerve stimulation. (5)
Premium Acetylcholine Nervous system Nerve
Explain briefly how macroeconomics is different from microeconomics. Please give examples. What is economics? Before we start to learn about economics‚ we have to understand that what is the different between macroeconomics and microeconomics. Macroeconomics and microeconomics are the main branches of economics. (Karl E. Case‚ Ray C. Fair and Sharon M. Oster (2012): Principles of Economics‚ 10th ed. Global Edition‚ Chapter 1). And‚ I will describe that with examples. Microeconomics seems likes
Free Economics Macroeconomics Microeconomics
University of Phoenix Material Discrimination Worksheet Write a 100- to 200-word response to each of the following questions. Provide citations for all the sources you use. What is discrimination? How is discrimination different from prejudice and stereotyping? Discrimination is the denial of opportunities and equal rights to individuals or groups because of prejudice or for other arbitrary reasons. Prejudice is not action‚ but a negative attitude toward an entire category of people. Prejudice
Premium Discrimination Racism Race
How the future will be different from the present? “Science…! It is not in a human capacity to escape science. You simply cannot escape science. This is the scientific age.” This is a quote of a Nobel laureate in Physics Mohammad Abdus Salam (1926-1996). It seems that he was right in his say. This IT equipped era has plunged in to the ocean of evolution everyday. However‚ where science has blessed us with such ease in life‚ it has also snatched the serenity and calmness from the lives of common
Premium Time Present Future
How is Ghana different from the UK? UK Ghana Flags Red‚ white‚ blue Red‚ green‚ yellow with a green star Climate The climate of Ghana is tropical‚ but temperatures vary with season. We never know what the weather will be like from one day to the other. It can be sunny one day and rainy the next. As we have such a variable climate changing from day to day‚ it is difficult to predict the weather. In general we have warm summers and cool winters
Premium Ghana Africa Mali Empire
This essay will reflect on Hitler’s genocide raid to rid Europe of Jews‚ Homosexuals‚ Gypsies‚ and people with different political beliefs‚ etc… Hitler rose to power on January 20th of 1933. He was named chancellor of Germany. After the president died‚ Hitler felt the need to further himself‚ he anointed himself as the supreme ruler of Germany. That’s when everything started. People started boycotting Jewish owned stores and everything else. In my opinion‚ Hitler isn’t the only human behind the Holocaust
Premium Nazi Germany Germany Adolf Hitler
the book have some details that are the same but some are also different. In both the movie and the book there is a character named Robert Neville. The character in the book is white and the character
Premium Fiction English-language films Literature
Santiago is an old fisherman who always is accompanied by a faithful friend named Manolin. The bad luck of Santiago is extended to 84 days and was so bad his reputation as a fisherman who the child’s parents forbade the boy to fish with him after the first 40 days without success at sea. Although mandolin wasn’t fishing with the old man he always worries about his well-being and does its best to be with him and helps in every way possible. One of the differences of the book and the movie is
Premium The Old Man and the Sea Fishing Boy
However‚ both of these quotes are either eliminated or butchered in the transition from the book series to the movie adaptations‚ like many other aspects of the book series. In the novels‚ the characters experience great character development‚ and their background stories and relationships shape the story. However‚ the movies eliminate these characteristics‚ resulting in the creation of an entire‚ separate entity from the book series. A multitude of characters are robbed of their dynamic selves
Premium Harry Potter Harry Potter and the Philosopher's Stone Harry Potter and the Goblet of Fire