Lab Safety Quiz Name Period 8th Answer the following questions using complete sentences. If you do NOT write complete sentences‚ you will NOT get credit for the assignment. 1. Describe the process of wafting AND indicate when it would be used in a biology lab. Waving your hand over the chemical so that air goes upwards and being able to smell the chemical easily. This would be used when you would have to smell a chemical in a container. 2. Describe 3 safety precautions
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1) What do we mean by a geocentric universe? Contrast a geocentric view with our modern view of the universe. Geocentric describes the idea that everything revolved around Earth‚ compared to modern knowledge that everything revolves around the Sun (our star). 2) Briefly describe the major levels of structure (such as planet‚ star‚ galaxy) in the universe. Planet: (a) Orbits a star‚ (b) large enough for its own gravity to make it round‚ (c) has cleared most other objects from its orbital
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1. Define genotype and phenotype‚ and describe how they are related. Genotype is the genetic make-up‚ the inheritable information‚ which comprises an individual organism. It is the code that is copied in reproduction and is passed from 1 generation to the next. It serves as the main guide in the growth‚ development and maintenance of a living organism; it also controls the formation of certain proteins and regulation of metabolism and synthesis. Alleles are alternative forms of a gene and genotype
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POL 101 – EXAM 3 – STUDY GUIDE Chapter 10 * Political socialization‚ political culture‚ public opinion‚ political ideology – what the terms mean‚ how they differ Public Opinion: The attitudes of individuals regarding their political leaders and institutions as well as political and social issues -A mechanism that quantifies the carious opinions held by the population or by subgroups of the population at a particular point in time Political Ideology: A consistent set of beliefs that forms
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The meeting of cultures • North America first discovered when nomads crossed the Bering Strait(into alaska) • Migrations began 14000-16000 years ago‚ possibly earlier • Resulted from tools‚ spears‚ hunting supplies that made it easier to hunt large animals‚ that crossed between the two continents‚ drawing people into unsettled territories • Mongolian descent (present day Siberia) • Southern Tip of South America discovered around 8000 BC • By 1500 (Europeans coming)‚ there were more people in the
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BIOLOGY CH 10 GENETICS WORKSHEETS - ANSWERS Section 10-1 VOCABULARY REVIEW 1. A purine is a nitrogen-containing base with two rings of carbon and nitrogen atoms. Examples may include adenine or guanine. 2. A pyrimidine is a nitrogen-containing base with one ring of carbon and nitrogen atoms. Examples may include cytosine or thymine. 3. A complementary base-pair is a pair of nitrogencontaining bases connected to each other by hydrogen bonds. Examples may include adeninethymine and cytosine-guanine
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1. 2. Qualitative Density 3. 4. Potential energy chemical equation 5. 6. kinetic energy physical properties 7. 8. particulate submicroscopic 9. 10. hypothesis intensive properties 2. The ratio of the mass of an object to its volume 4. A written representation of a chemical reaction‚ showing the reactants and products‚ their physical states‚ and the direction in which the reaction proceeds 6. 1. Nonnumerical experimental
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Session 1 1. Is the site user-friendly? Why or why not? Provide at least four improvements you would suggest to Jesse. Hello Jesse‚ There are few things we can do to make the site more user-friendly. The “About SCR” page: Though the “about SCR” and “our mission” sections set up a great start to the webpage‚ the content from “our‚ history purpose and values” and “goals” links could be rearranged or condensed to make it more easy for users. Design of the website: The “Disclaimer” text appears
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CH. 28: Cold War and a New Western World (1945-1965) I. Development of the Cold War A. Confrontation of the Superpowers 1. Two Superpowers stemmed from their different historical perspectives and their irreconcilable political ambitions U.S and the Soviet Union were the heirs of that European tradition of Power Politics sought to extend their way of life to the rest of the world 2. The Truman Doctrine: a. President Harry Truman alarmed by British weakness and the possibility
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Homework Assignment 1: MC 3. (A) MC 4. (D) MC 5. (B) 1) What are the three major business activities of a company that are motivated and shaped by planning activities? Explain each activity. Investing Activities: consists of the acquiring and disposing of assets needed to produce and sell a company’s products or services. These assets may be long-term or short-term assets depending on the nature of the company. Financing Activities: the methods companies use to fund the investments in assets
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