Jason A. Kautz University of Nebraska-Lincoln Matthew Lukeman Acadia University Copyright © 2014 Pearson Canada Inc. Slide 10-1 Q1: PCl3 is an industrial chemical used in many herbicides and insecticides. What is the molecular shape of PCl3? 1A) bent 2B) tetrahedral 3C) trigonal pyramidal 4D) T-shaped 5E) trigonal planar Copyright © 2014 Pearson Canada Inc. Slide 10-2 Q2: What is the approximate angle of the O─C─O bond in the citric acid molecule below? O O OH OH HO 1A) 120° 2B) 109.5°
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acids‚ and lipids. 2a. Name four groups of organic compounds found in living things. -Ionic bonds‚ covalent bonds‚ hydrogen bonds‚ Vander Waals forces. 2b. Describe at least one function of each group of organic compound -Ionic bonds- 1 or more electrons are transferred Covalent bonds- travel about the nuclei Hydrogen bonds- Vander Waals
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An ecosystem is a biological environment consisting of all the organisms living in a particular area‚ as well as all the nonliving or abiotic‚ physical components of the environment with which the organisms interact‚ such as air‚ soil‚ water and sunlight. In a typical ecosystem‚ plants and other photosynthetic organisms are the producers that provide the food. (Leibold) Ecosystems can be permanent or temporary and they usually form a number of food webs. Examples of ecosystem include: Marine Ecosystems:
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Jamie comes home one night‚ to find his mother is gone. He sees a figure in his house (Alexandru Rusmanov) who attempts to kill him‚ however he is stopped by Victor Frankenstein. Frankenstein takes him to the Loop‚ and Jamie is adamant about finding his mother. Jamie recruits Larissa Kinley‚ a teenage vampire in the cells of the Loop‚ to help them‚ however Frankenstein does not approve as he hates all vampires. Jamie‚ Larissa and Frankenstein go to the house of the Chemist‚ a vampire making the drug
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Chapter 10 Summary -Leadership -Vision • Vision: a mental image of a possible and desirable future state of the organization. -Comparing Leaders and Managers • Supervisory leadership: behavior that provides guidance‚ support‚ and corrective feedback for day-to-day activities. • Strategic leadership: behavior that gives purpose and meaning to organizations‚ envisioning and creating a positive future. -Power and leadership • Power: the ability to influence others. • Legitimate power- A leader
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1. Plant Nutrition Nine macronutrients of plants: C‚ H‚ N‚ O‚ P‚ S‚ K‚ Ca‚ Mg Components of soil: Horizon a (topsoil): humus‚ leaf litter‚ decaying matter Horizon b (middle): minerals but no humus Horizon c (bottom): rock Most common nutrient deficiencies: N‚ P‚ K 2. Transport of Water and Minerals in Xylem Xylem transports water and minerals from the roots to the leaves Plant cells include: cell wall‚ plasma membrane‚ nucleus‚ chloroplasts and central vacuole Soil to root Water is absorbed
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leson plan GRADE |10 |SUBJECT |Economics |WEEK |4 |TOPIC |Production Possibility Curve – Explanation | | | | | | | |LESSON SUMMARY FOR: DATE STARTED: | |DATE COMPLETED: | | |LESSON OBJECTIVES |By the end of the lesson the learners should be able to:
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The Excretory System • Main functions of the excretory system are: o to concentrate wastes and expel them from the body o to regulate fluids and water within the body • Most metabolic wastes and toxins are dissolved in the body’s internal environment‚ so the maintenance of the body fluids is essential for keeping the body free of waste products enabling it to function properly. Excretion in Invertebrates and Non-mammaliam Vertebrates • Single celled organisms and simple multicellular
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Chapter 19- The Cardiovascular System: The Blood 1) Which of the following is NOT function of blood? A) transports nutrients‚ wastes and gases B) regulates pH C) defends against infection D) promote blood loss E) distribute heat 2) Which of the following is correct? A) A 100 lb (45 Kg) woman will have about 8 lb (3.6 Kg) of blood. B) Most adult humans have between 4 and 6 L of blood‚ depending on their size. C) Normal blood is less viscous than water and has a neutral pH. D) A and
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Ch 1: Introducing Government in America * Many young ppl apathetic about politics‚ less involved than elderly * Need to be involved for political tolerance‚ identify what policies they benefit from * Politics compete with TV and the internet Government * Government: institutions + processes through which public policies are made for a society (Congress‚ president‚ the courts‚ federal administrative agencies) * 500‚000 elected officials in US * How should we govern
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