Chapter 12-15 Test Review Answers 1.) To actually conquer this territory it required a well-trained and equipped army. Also it took lots of time and people with skills. When Genghis Khan died‚ the land that he had owned split up. The Mongols built highways which helped them in trading. They were also the first to use gunpowder‚ coal‚ and printing. 2.) With the death of Abu Said Bahatur Khan in 1335‚ the Mongol rule in Persia fell into political anarchy. As a result of unstable control and
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Chapter 6 Explain what free energy is and how it can be used to predict the energetic outcome of chemical reactions.Free energy is defined as the energy available to do work in any system. The free energy is denoted by the symbol G. G = H – TS* H: the energy contained in a molecule’s chemical bonds‚ called enthalpy.* TS: the energy term related to the degree of disorder in the system. T is the absolute temperature (K)‚ and S is the entropy.We can use the change in free energy to predict whether
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Chapter 50 Ecology is the scientific study of the interactions between organisms and their environment. Concept 50.1 Ecology is the study of interactions between organisms and the environment Ecology and evolutionary biology are closely related sciences. * Ecology has a long history as a descriptive science. * Modern ecology is also a rigorous experimental science. * Ecology and evolutionary biology are closely related sciences. * Events that occur over ecological time (minutes
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Chapter 2-Nutrition Tools—Standards and Guidelines MULTIPLE CHOICE 1. Which of the following is an appropriate use for dietary reference intakes (DRI)? a. ensuring that maximum nutrient requirements are met b. estimating the nutrient needs of persons with medical problems c. planning diets for population groups such as military personnel d. estimating the inadequacy of an individual’s nutrient intake ANS: C PTS: 1 REF: Page 30 2. Which of the following standards establishes population-wide
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HS*250 Survey of Africa to 1800 Historical Novel Review Guide Conde‚ Maryse (1984) Segu. New York: Ballentine Books What is historical fiction? According to “Historical Novels Review”‚ a historical novel is a novel which is set fifty or more years in the past‚ and one in which the author is writing from research rather than personal experience (Johnson 2002). These are fictionalized stories that are set in a historical reality and can thus portray actual relationships‚ events‚ and people within
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Name: ______Omar Khan_____________ A.P. History Guided Reading Chapter 11 Peoples and Civilizations of the Americas 600 – 1500 ATTN: YOU MUST USE THIS FORM Directions: You must answer who‚ what‚ where‚ when and why important for the vocabulary that are labeled with an asterisk and answer ALL of the questions. Answers should be in a different color font and should be turned in to turnitin.com and to the class crate when due Terms: 1. Stelae 2. **Quetzalcoatl: is a cultural god believed to be the
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STUDY GUIDE INTEGRATED SCIENCE 10 PLANT UNIT DO YOU/CAN YOU…. 1. Understand that both plants and animals (eukaryotes) undergo a similar process for cellular division/reproduction? Both plant and animal cells undergo mitosis and meiosis. In plants‚ there is an alternation of generations; the gametophyte generation‚ where haploid gametes (pollen and ovule; sperm and egg) are produced via mitosis. Then the sporophyte generation combines these two into spores via meiosis‚ resulting in a diploid
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CHAPTER 6 (SECTION 6.3) Bonding Carbon- 4 bonds attached Oxygen- 2 bonds attached Hydrogen- 1 bond attached Purines vs. Pyrimidines Purines- adenine & guanine Pyrimidines- cytosine‚ thymine (DNA)‚ uracil (RNA) Pentose vs. Hexose sugars Pentose- 5 carbon atoms Hexose- 6 carbon atoms Carbohydrates Empirical Formula CH2O Hydrolysis vs. Condensation Reactions Hydrolysis- using water to break down protein into amino acids Condensation Reaction- nucleotides Enzymes- a protein
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Ben Milam January 29‚ 2013 A.P. Biology Chapter 29 “Do You Understand” Questions Chapter 29.1: 1) The roles of the blood plasma and the interstitial fluid in serving the needs of the body are to exchange materials and nutrients with the cells it surrounds. These two extracellular fluids interrelate because the plasma is 20% of all extracellular fluid and the interstitial fluid is the remaining 80%. 2) A) Epithelial tissues are sheets of densely packed‚ interconnected epithelial cells
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Josh P. AP Biology 12-10-13 Lab Writeup The Effect of Transformation of pGLO in Bacteria Background/Objectives/Hypothesis: Genetic transformation is a process that primarily is inserting new DNA into an organism to change that organism’s trait. This process has many useful benefits when used correctly in different organisms. In this lab‚ bacteria was transformed by inserting DNA for Green Fluorescent Proteins. The DNA for these proteins were taken from bioluminescent jellyfish Aequorea
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