the “threshold” of neurotransmitters is reached in Neuron B‚ Neuron B becomes totally permeable. (This is called the all-or-none principle; either the neuron totally fires‚ or it does not fire. It all depends on whether the threshold is reached.) 4. Positive ions flood Neuron B. The charge moving through the neuron is called action potential‚ and moves 120 m/s 5. When the charge reaches the terminal buttons‚ they stimulate them‚ causing them to release neurotransmitters into the next synapse
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Chapter 1: The New Global World Intro Before the French Natchez people complained that French treated them like slaves Before 1490s Natchez only knew their people 1502: Nicolas de Ovando replaced Columbus as governor of Hispanola His fleet of ships carried Span adventurers/African slaves which created triracial societies 1949--> Columbus unleashed 200 troops w/ 20 on horseback to terrorize the natives b/c he was upset he couldn’t govern Also released greyhounds to rip indians to pieces
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Trent Riddell Mr. Edwards AP World History 20 June 2013 Human Technological and Social Development The movement of the Human race throughout the globe in the Paleolithic Era was not a quick process. The tens of thousands of years these migrations took were only possible due to the growth and expansion of the human brain. The vast amount of land traveled‚ tested humans in many ways such as climate changes‚ new predators‚ new geography etc. This caused them to adapt‚ in ways such as technological
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AP World History Reading Guide Ch 20 The Muslim Empires 1) Which of the following was NOT one of the early modern Islamic empires? * Ottoman * Abbasid * Gujarat * Mughal * Safavid 2) How were the three Muslim early modern empires similar? 3) What were the differences between the various Muslim early modern empires? 4) Prior to the Mongol invasions of their empire‚ the Abbasid dynasty was dominated by what group? 5) The original base of the Ottoman Turks was where? 6) Following the Timurid invasions
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Tarek Sahyoun AP World History Unit 3 Vocabulary * Bedouins are pretty much the stereotypical Arabs because of their culture based on herding camels and goats * I would have liked to be a Shaykh if I lived in a Bedouin society because they usually possessed large herds. * It is a Muslim practice to pray toward the city of Mecca. * I was surprised to hear that Muhammad’s flight to Medina began the Muslim calendar. * The Umayyad clan dominated Mecca‚ and later became a Muslim
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Lexi Martin Unit 1 Study Guide – Chapters 1-6 Vocabulary- Australopithecus- an extinct genus of small-brained‚ large-toothed bipedal hominids that live in Africa between one and four million years ago. Paleolithic Age- At sites dating from the Lower Paleolithic Period (about 2‚500‚000 to 200‚000 years ago)‚ simple pebble tools have been found in association with the remains of what may have been the earliest human ancestors. Neanderthal- an unenlightened or ignorant person; barbarian. Neolithic
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2015. "The Classical Period in AP World History." The Classical Period in AP World History. Web. 1 Sept. 2015. Hellenism is the term generally used by historians to refer to the period from the death of Alexander the Great to the death of Cleopatra and the incorporation of Egypt in the Roman Empire in 30 B.C.E. It also refers to when people left Greece to create other colonies so the combination of all of these colonies were called Hellenistic Greece. This time in history was important because it kept
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suggestions may become repetitive‚ it doesn’t hurt to repeat advice. While writing these essays will be difficult for all of you at first‚ with practice throughout the year‚ you will become a skilled essay writer. Advice taken from United States History: Preparing for the Advanced Placement Examination (Newman‚ Schmalbach). Begin by reading the question. Read the entire question again. Then: Analyze the question Organize the specific factual information (outside info) that you know Develop
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World History Chapter 13 Test Review Camels carried much of the trade across the desert. Camels were a crucial factor in trans-Saharan trade. They were well-adapted to desert conditions and could drink large quantities of water at one time. Coral In the fourteenth century in Kilwa‚ two monumental buildings were constructed of coral cut from the cliffs along the shore. One was the Great Mosque of Kilwa. Even grander was the Husuni Kubwa palace‚ an enormous cliff-top building with more than 100 rooms
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http://resourcesforhistoryteachers.wikispaces.com/AP+World+History Period 1: Technological and Environmental Transformations‚ to c. 600 BCE Key Concept 1.1 Big Geography and the Peopling of the Earth What is the evidence that explains the earliest history of humans and the planet? What are the theories that interpret this evidence? Where did humans first appear on Earth‚ and what were their society‚ technology‚ and culture? Describe earliest humans’ technology & tools What were the
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