Activity 1.1.2: Examining the Scene Introduction It is 10:20am on August 14‚ 2012 in Anytown‚ USA. The police have searched the house and secured the scene. Because the manner of death has not been determined and there are no witnesses‚ the police are temporarily referring to the scene as a crime scene until they have more information. It is now time for your team to begin your investigation. The scene appears to be limited to the front entry hallway‚ a 10’ x 15’ space. It is essential that the
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Famous Man Frost Who’s Robert Frost? Where did he grow up‚ or what did he even do? Well Robert Frost did many things in his life‚ but he’s best known for his phenomenal poetry‚ writing deep‚ realistic‚ and traditional poems. Born in March 26‚ 1874 Frost grew up in San Francisco‚ California with a younger brother and his two parents. Stricken with tragedy‚ Frost’s younger brother died of tuberculosis when Robert was only the age of eleven. His mother‚ not being able to take the tragic
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10.1 Mendel’s Laws Gregor Mendel‚ working in the mid 1800s‚ performed inheritance experiments using garden peas in an effort to discover how variation arose in offspring. Mendel’s Experimental Procedure Pea plants proved to be an excellent choice for Mendel’s experiments because of their reproductive mechanisms and the heritable traits they exhibit. Mendel used statistical analysis on his data from garden peas leading him to formulate his particulate theory of inheritance. One Trait Inheritance
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Edgar Allan Poe is one of the most celebrated of all American authors. Heavily influenced by the German Romantic Ironists‚ Poe made his mark in Gothic fiction‚ especially through the tales of the macabre for which he is now so famous. Although he regarded himself primarily as a poet‚ he is one of the few indisputably great writers of the short story‚ alongside Guy de Maupassant and O. Henry. Besides redefining that form as a vehicle for literary art‚ Poe also contributed to the modern detective genre
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AP® BIOLOGY 2012 SCORING GUIDELINES Question 1 Note: At least 1 point must be earned from each of parts (a)‚ (b)‚ (c)‚ and (d) in order to earn a maximum score of 10. The ability to reproduce is a characteristic of life. (a) Describe the process of embryological development in a typical vertebrate embryo‚ beginning with a fertilized egg and ending with the development of three tissue layers. (4 points maximum) Embryological process Fertilization Cleavage (can occur in other stages)
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Purpose: To find which of solutions will produce the most alcoholic fermentation by measuring the depth of the carbon dioxide bubbles and the diameter of the balloon. Apparatus and Material: Funnel 4 test tubes Cups Sugar Water Yeast Knife Ruler Balloon Marker Tape Method: 1) Put tape on each test tube and label them‚ 0%‚ 1%‚ 5% or 10%. 2) Fill up water in each cup. 3) Add 10 ml of water in each test tube 4) For the test tube labeled 1%‚ add 0.1 ml of sugar. 5) Add 0.5 ml of sugar
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The hypothesis for this lab was that Core B will be the least flexible due to a loss in water. Unfortunately‚ my results led my hypothesis to be incorrect. The results that were received was that Core C was the most flexible‚ Core B was somewhat flexible‚ and Core A was not flexible and stiff. Core A was the most non-adjustable due to it being hypertonic which means that the total concentration of all the dissolved solute particles is greater than the other solution. Core B was isotonic meaning
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Introduction Enzymes are catalytic proteins. The purpose of a catalyst is to speed up metabolic reactions by lowering the free energy of activation or activation energy. Activation energy is known as the amount of energy needed to push the reactants over an energy barrier‚ so that the downhill part of the reaction can begin (Campbell 151). In an enzyme catalyzed reaction‚ the enzyme binds to its substrate‚ which is the reactant an enzyme acts on. In the reactions‚ the enzymes are very specific
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Author Biography Ernest Hemingway was born on July 21‚ 1899‚ in Oak Park‚ Illinois‚ the son of Clarence Edmonds and Grace Hemingway. Hemingway first published his writing while he was a student at Oak Park High School‚ and he began his journalistic apprenticeship as a teenage reporter for the Kansas City Star in 1917. Although his family expected him to attend college‚ Hemingway was drawn instead toward the excitement of World War I. In the spring of 1918 he volunteered with the American Red Cross
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