Chapter 3 3.1 Identify the functional groups in each of the following molecules: O C NH2 H N O C OH H C CH2 (a) (b) O (c) Solutions: a. b. c. d. Amide‚ double bond Amine‚ carboxylic acid Double bond‚ ketone‚ ester O OCH3 (d) CH2OH Aromatic ring‚ double bond‚ alcohol (a) Alcohol (d) Amine (b) Aromatic ring (e) both ketone and amine (c) Carboxylic acid (f) two double bonds 3.2 Propose structures for simple molecules that contain the following functional groups:
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I. Reform and Protest in the 1960s A. Cold War Tensions Thaw 1. Buoyed by the rapidly expanding economy of the postwar era‚ the political consensus in western Europe shifted to the left. 2. In Britain‚ the Labour Party returned to power in 1964. 3. In the Scandinavian countries of Denmark‚ Norway‚ and Sweden‚ Social Democratic parties maintained a leading role throughout the period. 4. In West Germany‚ Willy Brandt (1913–1992) became the first Social Democratic West German chancellor
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Chapter 7 Cell Structure and Function Section Review 7-1 1. living things 2. structure; function 3. existing cells 4. nucleus; prokaryotes 5. organelles 6. prokaryotic cell 7. eukaryotic cell 8. The giant amoeba is 5000 times larger than the smallest bacterium. 9. Prokaryotic and eukaryotic cells carry out the functions required for living‚ and both contain cytoplasm as well as cell membranes. Eukaryotic cells contain organelles and have a nucleus‚ whereas prokaryotic cells do not. 10. Eukaryotic;
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Using the 30-day expense tracking worksheet was fairly easy and useful. I did not encounter any challenges with this assignment. It was helpful because it helped me keep track of my expenses for a whole month. During this whole month‚ I was able to notice what most of my money was going towards to. A lot of it was going towards food. Recording my transactions all the time was slightly difficult. There must have been some stuff I purchased that I forgot about. Usually‚ I remembered to record any of
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In freshman year‚ I was placed in the honors Biology course. I had a lot of difficulty the first semester and never really attempted to study much. I didn’t want the second semester to be the same as the first semester‚ so I tried a lot harder by studying for every test and doing every assignment that was given. In the end of the semester‚ I earned an A with all of my hard work. In order for students to take an AP class at our school‚ we must apply to the class with an application. Acceptance is
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initiative and leadership by running for the Student Council and serving as Class Representative. Taking AP Biology and AP Environmental Science ignited my fascination about how living organisms and cellular systems effortlessly work together‚ grow‚ and adapt to their environment‚
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CHAPTER 29 Capital Budgeting Meaning The term Capital Budgeting refers to the long-term planning for proposed capital outlays or expenditure for the purpose of maximizing return on investments. The capital expenditure may be : (1) Cost of mechanization‚ automation and replacement. (2) Cost of acquisition of fixed assets. e.g.‚ land‚ building and machinery etc. (3) Investment on research and development. (4) Cost of development and expansion of existing and new projects. DEFINITION OF CAPITAL
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Take Home Test Chapter 30 1. Describe the dispute between the United States and Russia at the end of World War II. How and why did it escalade into a cold war? Roosevelt had always tried for the most peaceful agreements with Stalin and the Soviet Union. When he died and Truman succeeded him‚ Truman immediately demanded free elections throughout Eastern Europe. Stalin refused. “A freely elected government in any of these Eastern European countries would be anti-Soviet‚” he said‚ “and that we
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------------------------------------------------- Enzyme Pre-Lab Harry Kang 9/26/12 1) The purpose of this lab was to determine the rate of enzyme activity under variety of different conditions‚ such as‚ different amount of drops of enzymes and different temperature of water. The class measured the pressure in the test tube during the reaction of the substance with‚ 1.5 ml of H2O2‚ 1.5ml of H2O and different amounts of enzyme drops‚ to determine how much oxygen gas is produced during the reaction
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Molecules of Life 4 Critical large Molecules- 1.) Carbohydrates 2.)Lipids 3.)Proteins 4.) Nucleic Acids -On the molecular scale‚ members of three of these classes--- Carbohydrates‚proteins‚ and nucleic acids--- are huge and therefore called Macromolecules. - Architecture of a large biological molecule helps explain how that molecule works. ---------------------------------------------------------------------------------------------------------------------------- Macromolecules
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