oxidized and thus causes reduction ELECTROCHEMISTRY INVOLVES TWO MAIN TYPES OF PROCESSES: A. Galvanic (voltaic) cells – which are spontaneous chemical reactions (battery) B. Electrolytic cells – which are non-spontaneous and require external e− source (DC power source) C. BOTH of these fit into the category entitled Electrochemical cells GALVANIC CELLS Parts of the voltaic or galvanic cell: o Anode--the electrode where oxidation occurs. After a period of time‚ the anode may appear to become smaller
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The Functions of Propolis Introduction Propolis is a resinous mixture that honey bees collect from tree buds‚ sap flows‚ or other botanical sources. It is used as a sealant for unwanted open spaces in the hive. Propolis is used for small gaps (approximately 6 millimeters (0.24 in) or less)‚ while larger spaces are usually filled with beeswax. Its color varies depending on its botanical source‚ the most common being dark brown. Propolis is sticky at and above room temperature‚ 20 °C (68 °F). At
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The Saving Power of Blood Main Idea: To persuade people to donate blood. Introduction Attention getters Imagine: Your father has a massive heart attack and has to have open heart surgery. Your best friend is in a car accident and loses a lot of blood. Your young cousin is a hemophiliac. -Like everyone else in that situation you would expect the hospital to have enough blood to supply the large demand. -Sadly however sometimes the hospitals cannot keep up
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through reading. Reading a book is how that’s possible to go back in time. This year in Language Arts class we read a book that made it possible. In our reading group also known as “Literature Circles”. In literature circles my group read the book” Blood on The River” by Elisa Carbone. After reading the book‚ in US History and Language Arts‚ we did a project called the infographic project. From this project‚ I grew the most in collaboration. My partners for the project were Caralina and Jacob. An infographic
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multicellular organisms‚ the cells that make up their respective organisms have different structures depending on their function. The process in which cells get specialized is known as differentiation. Unspecialized cells‚ known as stem cells‚ can be called upon to replace damaged or aging tissues‚ or create new tissue for growth. An example of specialization can be found with blood cells. Every blood cell originates from the bone marrow‚ starting as a unspecialized stem cell known as a multipotential
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Sickle Cell Disease Physical-Adult • Eye problems. The retina‚ the "film" at the back of the eye that receives and processes visual images‚ can deteriorate when it does not get enough nourishment from circulating red blood cells. Damage to the retina can be serious enough to cause blindness. • Jaundice‚ or yellowing of the skin‚ eyes‚ and mouth. Yellowing of skin and eyes. These are signs of jaundice‚ resulting from rapid breakdown of red blood cells. • Delayed growth and puberty in children
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for discharging managerial functions. To achieve this objective‚ 151 organizations from manufacturing and service industries have been surveyed with a structured questionnaire by using 5 point Likert scale. By identifying fourteen management accounting techniques‚ three factors have been identified to determine the variability’s of the usage level in managerial functions. The total variabilities in application of management accounting techniques in managerial functions of manufacturing and service
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Anatomy and Physiology II Blood Typing Lab Introduction The purpose of this lab assignment was to get a better understanding of blood types and the antigens and antibodies that exist for each blood type. In addition‚ the goal was set to achieve an understanding of the Rh factor and coagulation. The goal was to determine what suspect’s blood was found at the crime scene. Materials and Procedures Synthetic Blood typing kit Gloves We used blood typing plates that were marked with wells
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Blood For Sale Plasma International Blood retail company is primarily buying and selling blood even there’s a volunteer donations through out the USA and UK. I could definitely relate this company and Sol Levin to egoistic theory. All company care about is to making the most profits possible from the blood sales. Especially they bought blood from the people that are addicted to drugs and alcohol. Some of these drug addicts might even have diseases like Aids if they share
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Discovering Cells Directions: answer the following questions using complete sentences. Use pages 6C-13C of your textbook. 1. What are cells? 2. When was the first microscope invented? 3. What is a microscope? 4. What is the difference between a simple and compound microscope? 5. Who was one of the first people to observe cells? 6. What did Anton van Leeuwenhoek discover? 7. A Scanning Tunneling Microscope (STM)
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