Biology 1. If an interphase cell is treated with cyanide (a metabolic poison)‚ the cell does not divide by mitosis. However‚ if cyanide is added right after mitosis has started‚ the same cell completes mitosis. Which of the following explains this observation? A. Metabolic activity ceases during mitosis B. Cell division does not require metabolic activity C. Energy required for mitosis is produced and stored in the cell during interphase D. Mitotic cells make factors that make them resistant to
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constantly take in energy in order to power functions necessary to remain alive. The chemical reactions that involve energy conversion are called? * Metabolism In science‚ a theory? * Encompasses many hypotheses Bioethics is a branch of biology concerned with? * The development and consequences of biological technology. The Organization of Life 1. Atoms 2. Molecules 3. Macromolecules 4. Organelles 5. Cells 6. Tissue 7. Organs 8. Organ Systems 9. Organism 10. Population 11
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AP Biology Study Guide Chapter 11 1. Categorize chemical signals in terms of the proximity of the communicating cells. Local signaling – a. Paracrine signaling – a secreting cell acts on nearby target cells by discharging molecules of a local regulator (a growth factor‚ for example) into the extracellular fluid. b. Synaptic signaling – a nerve cell releases neurotransmitter molecules into a synapse‚ stimulating the target cell. Long distance signaling- c. Hormonal signaling – specialized
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AP World History - Stearns Chapter 3 – Classical Civilization: India I. Introduction – difference vs. China a. China focus on politics/related philosophies vs. India focus on religion/social structure b. Less cohesive political structure c. Both were agricultural societies‚ localist flavor‚ male ownership‚ patriarchal‚ trade II. The Framework for Indian History: Geography and a Formative Period a. Closer to other civilizations 1. Influenced by Middle East/Mediterranean 2. Persian
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Name: Daniel Belovs Date: 7-26-2015 Graded Assignment Unit Test‚ Part 2: Industrialization and Globalization‚ c. 1750 C.E. to c. 1900 C.E. Complete and submit this assignment by the due date to receive full credit. (45 points) 1. Analyze the ways in which nationalism influenced movements for political reform in two of the following from 1750 to 1900 C.E.: France Haiti Mexico China Answer: Haiti and China both had a lot of political reform that was influence by nationalism between 1750 and 1900
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worth (improving humans through study) strong commitment to public science development of skills and talents 5 Family Patriarchal (men in charge) daughters marry in mid-teens to benefit both families sons not independent until their 20s or 30s 6 Medici Family ruling family of Grand Duchy of Tuscany "despots" or dictators 7 Humanism "new learning"; "civilized" emphasize humans‚ their abilities & achievements 8 Quattrocento 15th Century 9 Giovanni De’Medici founder of
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Rolyn Salva Charlotte Samuels Political Science 10/24/12 Proposition 30 Every year‚ the tuition for colleges rises significantly. Our education budget keeps getting cut by the millions. And we as students are struggling to make ends meet just trying to finish up our college education. We need to find a solution to this calamity. With Proposition 30‚ we might be able to make our first steps down the yellow brick road. Currently‚ our student tuition fee is $46 a unit. On July 28‚ 2009
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Chapter 39 Plant Responses to Internal and External Signals No groups of plants is more important to human survival than seed plants plants are key sources of food fuel wood products and medicine our reliance of plants Products from Seed Plants Most of our food comes from angiosperms Six crops yield 80% of the calories consumed by humans Wheat Rice Maize Potatoes Cassava sweet potatoes Other Products from Seed Plants Secondary compounds of seed plants are used in medicines
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AP US Chapter 22 I. Roots of Imperialism 1. Ideological Arguments * Scholars‚ authors‚ politicians and religious leaders provided interlocking ideological arguments for the new imperialism. * Some used Darwinism which they believed the US should engage in struggle for wealth and power with other nations. * Others belief in racial inequality. * To Americans‚ the industrial progress‚ military strength‚ and political development of England and US were proof of an
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Frederick Griffith | This person made an experiment that involved injecting mice with pneumonia: smooth S cells‚ rough R cells‚ heat-killed S cells‚ and heat-killed S cells with living R cells. | Avery‚ McCarty‚ and MacLeod | First to show that DNA was the genetic material‚ but not believed. Repeated Griffith’s experiment‚ but subjected the strains to different enzymes‚ isolating RNA‚ DNA‚ lipids‚ carbohydrates‚ and proteins. Only the DNA killed the mice; the others had the mice survive. | Hershey
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