M10/4/BIOLO/SPM/ENG/TZ2/XX+ 22106016 Biology Standard level Paper 1 Monday 17 May 2010 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 2210-6016 15 pages © International Baccalaureate Organization 2010 –2– M10/4/BIOLO/SPM/ENG/TZ2/XX+ 1. What does a small standard deviation
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entertainment. No one wants to go to a dull‚ boring museum and look at dull‚ boring paintings. One museum that capitalized on human intrigue was that of Charles Wilson Peale. Peale established the first natural history museum in the United States. (AP Intro‚ Source B) His portrait shows him holding a large curtain slightly open‚ enticing the viewer and piquing his interest towards the tall wall of paintings in the background. (B) This kind of mystery and intrigue encourages natural human curiosity
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upcoming election and everything that changes with the government. The spring of my sophomore year I was looking for different classes to take‚ I saw AP Government. I thought I could do well in that class‚ I was motivated to learn something new and excel at something I was not very interested in. The first day of junior year came quickly. Then the first AP government test came even quicker. I studied the night before for hours thinking positive thoughts and finding funny ways to remember different answers
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increasing pH? Which structures‚ if found in a cell‚ would provide the best evidence that the cell is eukaryotic? Where in the cell do the following occur? Calvin cycle‚ glycolysis‚ Kreb’s cycle‚ electron transport chain. Students in a biology class tested the effects of antibiotics on the growth of bacteria. They cultured bacteria in four glass Petri dishes and then added different amounts of antibiotic to each dish. After the experiment is completed‚ what should be done with the Petri
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AP World History Ch. 11 Notes * Han empire falls and its territories divided 220 C.E * Warfare among territories causes development of small pox * Ge Hong‚ a Daoist interested in discovering elixir of life * Daoists made significant discoveries in metallurgy‚ pharmacology‚ and math * Tang empire ended in 907 C.E Sui and Tang Empires * Fall of Han allowed many different politic styles. * Sui reunified China and reestablished Confucianism as central philosophy *
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nonliving factorin an ecosystem. Active Transport -The movement of particles from an area of low concentration to an area of high concentration that uses energy provided by ATP or a difference in electrical charges across a cell membrane. Adenosine Triphosphate (ATP) A molecule that provides energy for cellular reactions and processes. ATP releases energy when one of its high‐energy bonds is broken to release a phosphate group. Adhesion The intermolecular attraction between unlike molecules. Capillary
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DNA QUESTION 1995: L. PETERSON/AP BIOLOGY The diagram below shows a segment of DNA with a total length of 4‚900 base pairs. The arrows indicate reaction sites for two restriction enzymes (enzyme X and enzyme Y). (A) Explain how the principles of gel electrophoresis allow for the separation of DNA fragments. (B) Describe the results you would expect from electrophoretic separation of fragments from the following treatments of the DNA segment above. Assume that the digestion
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Unit 8 Essay Prompts Sorry guys that this is so late... I just had to go to sleep. Anyways‚ this guide is to help inspire you about the essay prompts and provide a little info‚ you’ll have to do additional research on your own. Also‚ I’ll try to bring up better examples. 1) Explain and illustrate with one specific example of each of the following concepts: a) competitive exclusion (Gause’s principle) 1. definition = states that when two species with the same resource needs are put
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AP English Language & Composition A satire is a work that is intended to ridicule or mock ideas‚ persons‚ events or doctrines‚ or to make fun of human faults or weaknesses. The Onion News Network is a network that features satirical reporting on international‚ national‚ and local news. The Onion created an article called MagnaSoles‚ and this is a satire. It speaks about this so-called “MagnaSole product” and really tries to advertise and sell it. Many rhetorical strategies and appeals show up
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alan katz AP Euro Age of European Explorations The renaissance’s curiosity helped pave the way for the European age of exploration‚ which took place from 1450 to 1525. There were many factors‚ including technological‚ economic‚ political‚ and religious ones. The age was promoted by many specific factors‚ including the invention of caravels and other nautical inventions‚ the commercial and price revolutions‚ the new monarchs‚ and the constant growth that the Catholic faith wanted. “God‚ glory
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