University of Phoenix Material Environmental Movement Matrix Choose five items from the following list and identify their significance during the 1970s: • Cuyahoga River‚ OH (Cleveland) fire 1969 • Love Canal • Silent Spring • Population Bomb • Endangered Species Act (1966‚ 1969‚ & 1973) • Clean Water Act (1972‚ 1977) • Conservationism vs. environmentalism • Acid rain • Ozone layer • Rainforests • Depletion of fossil fuels • Climate change Event Significance Clean
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Biology 12 Introduction to Biochemistry Study Guide Kiki Dhaliwal Period: 7 September. 19/2013 10. Atom: Smallest particle of an element that displays the properties of that element. 11. See page 12. a) Ionic bonds are chemical bonds in which ions are attracted to each other by opposite charges. b) Covalent bonds are chemical bonds in which atoms share one pair of electrons. c) Hydrogen bonds are weak that aries between a slightly positive
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BIO WHAT IS BIODEGRADABLE SOAP? A biodegradable soap is a cleaning agent that can decompose naturally over time. These soaps can help reduce environmental impact when hikers‚ backpackers and campers need to bathe or clean their belongings. Depending on the formulation of soap that is purchased‚ a biodegradable soap can be used on the body‚ face‚ hair‚ hands and objects such as dishes and clothes. Non-toxic soaps can be manufactured with organic oils so as to remain environmentally friendly. Oils
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What genetic mutations produce the greatest risk of skin cancer? Cancer begins when one or more genes in a cell mutate. This either creates an abnormal protein or no protein at all‚ which causes mutated cells to multiply uncontrollably. The Most common gene to carry skin cancer would be the MC1R (melanocortin-1 receptor). Increasing evidence is showing that the greater number of variations in this gene‚ the greater the risk for melanoma. It also carries a more moderate risk that the CDKN2A mutation
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Lab Title: Microscopy Objective: To learn how to use and care for a microscope and to know the parts of a compound microscope and to efficiently use the microscope to focus on specimen. Introduction A microscope is an optical instrument used for viewing very small objects‚ typically magnified several hundred times. It consist of different lenses such as: Scanning = 4X‚ Low power = 10X‚ High power = 40 or 43X‚ Oil Immersion = 100X. A microscope is an instrument
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Respiratory System Study guide: 1. What percent of air is oxygen? 21% of air is made of oxygen. 2. What is the entire process of gas exchange between atmosphere and body cells called? The entire process of gas exchange between atmosphere and body cells is called respiration. 3. What is the waste product of cells? The waste product of cells is carbon dioxide. 4. What organs are located in the upper respiratory tract? The upper respiratory tract is composed of the
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The uppermost strand in this structure is called the coding strand. The second strand that lies below the coding strand is called the template strand. In order for a RNA polymerase to go from the upper strand to the second strand it must go through the process called transcription. First‚ the RNA polymerase must attach on to one of the genes on the coding strand on DNA. Once the RNA polymerase attaches‚ it must then begin the process called initiation. This means that the RNA polymerase opens up
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ANATOMY AND PHYSIOLOGY I LIST OF REFERENCES • MAIN REFERENCES – Shier‚ D.‚ Butler‚ J.‚ & Lewis‚ R. (2010). Hole’s Human Anatomy & Physiology. (12th ed.). New York: McGraw Hill. – Tortora‚ G.J.‚ & Derrickson‚ B.H. (2009). Principles of Anatomy and Physiology. Volume 1. (12th ed.). England: John Wiley & Sons 5 LIST OF REFERENCES • ADDITIONAL REFERENCES – Marieb‚ E.N. (2010). Human Anatomy & Physiology. (8th ed.). New York: Pearson Benjamin Cummings. – Seeley‚ R.R.‚ Stephens‚ T
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Urinary System: Anatomy Review 1. Name the organs in the urinary system: 1. 2 kidneys 2. 2 ureters 3. bladder 4. uethra 2. The kidneys are retroperitoneal (behind the peritoneum)‚ lying against the dorsal body wall in the upper abdomen. 3. The adrenal gland sits atop the kidneys. Blood vessels enter and leave the kidney at the renal cortex. 4. The functional units of the kidney are the nephrons. They are called renal pyramids if they are located mainly in the cortex. They are called renal
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crowning achievement of Greek sculpture. Its asymmetrical balance‚ this motion while at rest‚ and the resulting harmony of opposites is the essence of male beauty. The following will discuss the male sexual anatomy‚ physiology‚ and overall sexual health. In examining the male sexual body‚ the anatomy encompasses both the external and the internal sex organs. The external sex organs consist of the penis and the scrotum. The internal sex organs consist of the testes‚ genital ducts‚ and the fluid producing
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