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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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 of Nitrogen that are more readily used by organisms are __ammonia___
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certain practices by some labor organizations‚ their officers‚ and members have the intent or the necessary effect of burdening or obstructing commerce by preventing the free flow of goods in such commerce through strikes and other forms of industrial unrest or through concerted activities which impair the interest of the public in the free flow of such commerce. • The National Labor Relations Board (hereinafter called the "Board") created by this Act prior to its amendment by the Labor Management Relations
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One day when I was in the fourth grade‚ we had just finished a free response test on a story we were supposed to read last night. The next day‚ my teacher had completed grading all the test and he had noticed that two of the papers had were the exact same‚ their names were Danny and Ishmael. But Danny was absent today so the teacher called Ishmael to the front of the classroom and asked him if he and Danny cheated off of each other’s test. Ishmael first lied and said‚ “I don’t know how we have the
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Group The part of the potential group consisting of members who actually join. Most potential members do not feel the need to become part of the actual group (and pay the dues associated with membership) when they can reap the benefits of the group for free. In an attempt to curb this‚ a group might have selective benefits for due-paying members.
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Each problem that these organisms may have experienced in the past has been dealt with a solution of some manner. One of the main problems was water storage. Because organisms in an aquatic environment are surrounded by water‚ they do no experience problems with water storage‚ but without an aquatic environment there are bound to be problems. The land organisms need to have water within their body that is able to be accessed when needed. A solution terrestrial organisms have developed is the loop
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WRITTEN SECTIONS OF AP WORLD HISTORY TEST In the free-response section of the AP World History Exam‚ all students are asked to answer three constructed-response (essay) questions: Part A — An essay that requires comparison and analysis of up to ten “documents” which can include texts‚ pictures‚ graphs‚ maps‚ etc.—DOCUMENT BASED QUESTION (DBQ) Part B — An essay question that deals specifically with continuity and change over time (covering at least one of the periods in the concept outline)
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The victory of the United States against Great Britain in the Revolutionary war was‚ and continues to be one of the biggest upsets militarily. The Superior British army seemed to have every advantage‚ however the United States experienced key political‚ diplomatic‚ and military advantages that led to the success of the Revolution. Politically the colonies had gone through many key changes in ideology that gave the idea of revolution the traction that it would need to gain public support. The people
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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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AP Biology Concept Checks Gina Andraos Concept Checks 1.1 1. For each biological level in Figure 1.3‚ write a sentence that includes the next “lower” level. Example: “A community consists of populations of the carious species inhabiting a specific area. ❖ The biosphere consists of all the environments that take place on Earth‚ including most regions of land‚ most bodies of water‚ as well as the ecosystems that combined to help make up the biosphere. ❖ An ecosystem consists of
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