Mother Teresa of Calcutta was a loved figure all over the world. She was the icon of love‚ and where ever she went people could feel the presence of pure compassion that every Christian strives to aim for. People around the world no matter what religion came to her to seek guidance or help. She was born as Agnes Gonxha Bojaxhiu in 1910‚ and she died on September 5‚ 1997. Now she is in the process of becoming a saint. She was raised in a devout catholic family in Albania. At age twelve she heard
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9-1 Identifying the Genetic Material Griffith’s experiments Frederick Griffith‚ a bacteriologist‚ was trying to prepare a vaccine against the pneumonia-causing bacterium‚ S. pneumoniae. A vaccine is a substance that is prepared from killed or weakened microorganisms and is introduced into the body to protect the body against future infections by the microorganisms. Griffin worked with 2 types‚ or strains of S. Pneumonia. The first strain is enclosed in a capsule made of polysaccharides
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----------------------------------------------------------------------------- Expanded Core=2 AP requires you to expand it to 2; however‚ you write 3 to get the points from expanded core section. Process: 1. Box Question 2. Read Documents ----------------------------------------------------------------------------- 1. Group 2. Extra Document 3. P.O.V “Not Surprisingly” 4. Pre-write Outline: I. Intro a. Thesis b. Extra Doc. II. Body a. G1 b. G2 c. G3 III. Conclusion AP Exam Multiple Choice=50% Essay=50% DBQ=50% FRQ*1=25% FRQ*2=25%
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AP Biology August 23‚ 2012 Egg Osmosis Lab Definition of osmosis: The diffusion of water across a selectively permeable membrane from high to low concentrations Hypothesis: If I place an egg in vinegar‚ then the outer layer of the egg is going to become slimy and look like rubber. It will also become larger and bubbles will form on and around the egg. Hypothesis: If I place an egg in corn syrup‚ then the egg will become small and the outer layer will not look like rubber any longer. Day one:
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55. a) Cuticles on the outermost layer of angiosperms are clear‚ which allows for light to pass through. The leaf is shaped in a way that will allow it to absorb more sunlight and be more efficient. Photosynthesis takes place in the spongy parenchyma and the palisade parenchyma. In order to obtain food‚ it is controlled by the stoma which controls the passage of gas and water. b) Water and food is transported through the xylem. The water will eventually be transported to the leaf tissue while the
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Meiosis is the process in sexually reproducing organisms where cells divide. The cells produced during meiosis have half the chromosome number as the original cell. There are two cell divisions in meiosis‚ meiosis l and meiosis ll. These cell divisions produce 4 hapolid daughter cells. Haploid cells contain only one set of chromosomes‚ which is written as n. Meiosis consists of nine phases. In meiosis the interphase l the chromosomes replicate and the centrosome duplicates in one diploid cell
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Nitrogen Cycle Questions 1. Nitrogen is both the __most abundant element__ and in organisms it is the raw material of two main macromolecules __ammonia and nitrite which build proteins and _nitrates which build your genetic material‚ DNA. 2. In the atmosphere it is found in the form of N2 which is __nitrogen gas____. 3. These Nitrogen molecules then need to go through a process called __nitrogen fixation__ in order to be converted into molecules that living organisms can use readily. 4. Two forms
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AP Environmental Science Text: Environment 4/E Raven & Berg Instructor: Jennifer Davis TABLE OF CONTENTS Part 1 Humans in the Environment Chapter 1 Our Changing Environment 8 Chapter 2 Using Science to Address Environmental Problems 18 Chapter 3 Environmental History‚ Legislation‚ and Economics 28 Part 2 The World We Live In Chapter 4 Ecosystems and Energy 39 Chapter 5 Ecosystems and Living Organisms 49 Chapter 6 Ecosystems and the Physical Environment 59 Chapter 7 Major
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AP Biology Cellular Respiration – Part 1 (Associated Learning Objectives: 1.15‚ 1.16‚ 2.2‚ 2.4‚ 2.5‚ 2.13‚ 2.14‚ 2.22‚ 4.1‚ 4.4‚ 4.17) Important Content from previous topics: 1) The electron transport chain is a series of redox reactions‚ occurring on a membrane‚ intended to create a concentration gradient and there in a source of potential energy. 2) Redox reactions are just the transferring of electrons from one molecule to another molecule. 3) Carbohydrates‚ sugar‚ are primary energy
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MEDIEVAL EUROPE: FROM THE FALL OF ROME TO THE RENAISSANCE A BACKGROUND READING LINKING CLASSICAL TO MODERN TIMES (Reprinted with permission from George Roswell‚ Rancho Buena Vista High School‚ Vista‚ CA. May 2010) From approximately 200 B.C. to 476 A.D.‚ the "civilized" areas of Europe and the Near East were dominated‚ ruled‚ and imprinted with a lasting influence from the Roman Empire. At its greatest extent‚ the Roman Empire stretched east to include Greece‚ Turkey‚ Syria‚ Mesopotamia and
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