signals on the membrane of a single neuron • Graded potentials decay with distance (electrotonic conduction); longdistance transmission depend on transforming signals to APs • Typically‚ alternating electric (within neuron) and chemical signals (between neurons) • Postsynaptic potential affected by number and frequency of APs Passive spread of electric signal Sub-threshold current flowing along the membrane decays with distance: • Resistance of cytoplasm • Leakage of charge across the membrane
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10/7/12 AP: Advanced Placement or Absolute Pain? “Are you ready for a unique learning experience that will help you succeed in college? Through AP’s college-level course and exams‚ you can earn college credit and advanced placement‚ stand out in the admission process‚ and learn from some of the most skilled‚ dedicated‚ and inspiring teachers in the world.” This excerpt comes from the main web page about AP course on College Board’s official website. In 1900
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AP‚ quite possibly the best program for me. Not everyone can take 4 years of school in 3 but I believe that I’m a great fit for AP. For starters‚ AP is all about taking the initiative and learning on your own. I am already doing that‚ whether it be reading ahead on what I’m learning in class or doing extra on assignments to secure a 4+. I enjoy learning‚ it’s fun‚ my parents and teachers don’t have to force me to do it and AP will require lots of self-learning which is already one of my strengths
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English III AP - AP( English Language and Composition Course Overview The English III AP (or AP( English Language and Composition) course objectives are to help students become “skilled readers of prose written in a variety of periods‚ disciplines‚ and rhetorical contexts” and to help students become “skilled writers who compose for a variety of purposes” (The College Board‚ AP( English Course Description‚ May 2007‚ May 2008‚ p. 6). Students are expected to read critically‚ think analytically
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2001 DBQ Greek Independence Sample CC In the eighteenth and early nineteenth centuries Greeks living in the Ottoman Empire were subject to oppression. However‚ the Greeks were unhappy with their conditions. Many others (besides the Greeks in the Ottoman Empire) including Greek nationalists and foreigners also pitied the Greeks in that region. It was those sympathetic feeling which fostered ideas of freedom and independence for the Greeks. Naturally‚ the Ottoman Turks were opposed to this idea
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AP World History DBQ Catherine Phamduy 3/18/12 Western Imperialism As the human population grew in numbers‚ the world became smaller‚ leading to imperialism‚ and as a result‚ a rise in racial superiority‚ native culture intrusions‚ and the expansion of many different colonies. Additional documents that would further support this statement are the informal letters written by leaders addressed to one another. Also important is hearing the voices of the natives whose lands were taken. It would be
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AP Psychology Free Response Questions Sample The following questions are samples of the free response questions from past AP Psychology exams. The free response sections are worth 33 1/3 percent of the total grade. Students have 50 minutes to answer two questions. The key to successfully answering these questions is to: completely define the terms using appropriate psychological terminology and then critically apply each term. Many students concentrate their efforts on the multiple-choice
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purpose. So I appeal to the owners of plants‚ to the managers‚ to the workers‚ to our own government employees to put every ounce of effort into producing these munitions swiftly and without stint. With this appeal I give you the pledge that all of us who are officers of your government will devote ourselves to the same whole-hearted extent to the great task that lies ahead. As planes and ships and guns and shells are produced‚ your government‚ with its defense experts‚ can then determine how
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In the journal titled ’China and the Clash of Civilizations—Is the 1993 Forecast by Samuel Huntington Still Valid?’‚ discuss about how Huntington’s forecast about China 10 years ago and the future relationship between China and the West—United States and the others. It is often known as Sino-Western relations. If we look at China and United States’ point of view‚ this two countries have been in a good state since Korean War and Vietnam War (1950 and 1955). Samuel and his student—Francis Fukuyama
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AP® WORLD HISTORY 2007 SCORING GUIDELINES Question 2—Continuity/Change Over Time BASIC CORE (competence) 0–7 Points 1. Has acceptable thesis. 1 Point • The thesis correctly specifies both change and continuity in the formation of national identity in the region of the Middle East‚ Southeast Asia‚ OR Sub-Saharan Africa from 1914 to the present. • The thesis must be explicitly stated in the introduction or the conclusion of the essay. • The thesis may appear as one sentence or as multiple
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