CHAPTER 1 INTRODUCTION: THEMES IN THE STUDY OF LIFE OUTLINE I. Life’s Hierarchical Order A. The living world is a hierarchy‚ with each level of biological structure building on the level below it B. Each level of biological structure has emergent properties C. Cells are an organism’s basic units of structure and function D. The continuity of life is based on heritable information in the form of DNA E. Structure and function are correlated at all levels of biological organization F. Organisms are
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Chapter 4 Study Guide 1. What are the two main functions of the sympathetic nervous system? (A) Activating system that arouses the body‚ mobilizing its energy in stressful situations – fight/flight (B) Regulates strong emotional reactions 2. What are the two main functions of the parasympathetic NS? “Rest and Digest‚” Calming system that conserves energy. 3. How do the sympathetic and parasympathetic nervous systems work together (what are some images and metaphors used to describe them)?
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Chapter 1: Biology- The study of life A Hierarchy of Organization 1. Molecules 2. Organelle 3. Cell 4. Tissue 5. Organ 6. Organism Emergent Properties- Novel properties that emerge as each step up the hierarchy of biological order is taken. Reductionism- Reducing complex systems to simpler components that are more manageable to study. Cells- The lowest level of structure capable of performing all the activities of life‚ all organisms are composed of cells which are the basic units of structure
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Chapter 4&5 1. According to the author‚ what makes the use of grand juries attractive to prosecutors? How does this explain their use when it comes to investigations of controversial militant behavior? 1. Grand jurys have the ability to pursue investigations even when crimes have not been committed. 2. Witnesses called before the grand jury can be aggressively be questioned with no lawyer present. 3. Proceeding by indictment uses the grand jury’s legitimacy and prestige to generate support By
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PART 1: Chapter IV 2) On page 43‚ Winston states that “it was not even forgery. It was merely the substitution of one piece of nonsense for another.” Explain what he means by this. He means that because there was no laws in oceania‚ Forgery did not exisit he was just simpily changing the words into a new language or a different language. 3) What does “vaporized” mean? What is an “unperson.” Vaporised means to disappear into thin air. In 1984 when you are vaporised you are killed and all
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A Brief History of Human Liberty Fareed Zakaria explores the emergence of liberty and freedom throughout history‚ starting with the rise of the Christian Church. It is important to note that power struggles enabled the formation of individual liberty in Western Life. The first step to ensure liberty‚ as illustrated by the fall of the Roman Empire‚ is embedded in the institutions within society that is independent of the state. The Catholic Church was the first institution that was willing to challenge
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ChApter 5 Lipids ChApter oBJeCtiVeS Chapter 5 is designed to allow you to: 1. List four classes of lipids (fats) and the role of each in nutritional health. 4. Explain how lipids are digested and absorbed. 2. Distinguish between fatty acids and triglycerides. 5. Name the classes of lipoproteins and classify them according to their functions. 3. Differentiate among saturated‚ monounsaturated‚ and polyunsaturated fatty acids in terms of structure and food sources. 6. List the function of lipids
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SPM Biology Form 4 Notes – Nutrition (Part I) Photoautotrophs Type of Nutrition * Nutrition – process by which organisms obtain energy and nutrients from food‚ for growth‚ maintenance and repair of damaged tissues. * Nutrients – the important substances which are required for nourishment of an organisms. * Living organisms are divided into two groups (based on the nutritional habits): autotrophs and heterotrophs. (i) Autotroph * Autotrophs – organisms that are able to synthesise
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Chapter 5: Making a Living I. Adaptive Strategies Yehudi Cohen (1974) argued that similar economic causes have similar sociocultural effects Ex. There are clear similarities among societies that have a foraging strategy Cohen developed a typology of five adaptive strategies: Foraging Horticulture Agriculture Pastoralism Industrialism A. Foraging Although there are different types of foragers‚ they all share one essential feature: people rely on nature to make their living. Animal domestication
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BIOLOGY Tingkatan 4 Kertas 2 Dua jam tiga puluh minit PERATURAN PEMARKAHAN Peraturan Pemarkahan ini mengandungi 15 halaman bercetak @ 2011 Hak Cipta MPSM Pahang MARKING SCHEME PEPERIKSAAN AKHIR TAHUN 2011 (TINGKATAN 4) BIOLOGY 4551/2 |No. |Marking criteria |Marks | |1(a)(i) |Able to label P and S.
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