photophosphorylation – occurs in photosynthetic cells‚ which contain light-trapping pigments (chlorophyll); light cause chlorophyll to give up electrons. Energy released from the transfer of electrons (oxidation) of chlorophyll thru a system of carrier molecules is used to generate ATP. c) Oxidation – the removal of electrons d) Chemiosmosis – process whereby energy is released when protons moves along a gradient and is used to synthesize ATP; responsible for most of the ATP generated; process
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Chem Factsheet September 2002 Number 37 Redox Equilibria I: Standard Electrode Potentials and Cells To succeed with this topic you need to: • be familiar with the concept of equilibrium (Factsheet 09); • be able to assign oxidation numbers to elements (Factsheet 11). After working through this Factsheet you will: • understand the link between cells and oxidising and reducing powers (redox reactions); • have met the Standard Hydrogen Electrode and why it is needed; • know the definition for Standard
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‘Assimilation’ when she “takes 1 piece of the puzzle and tries to put it in horizontally. It could not fit in so she takes another puzzle and do the same” Through repeated tries‚ her mind is constantly absorbing information. When Jermaine “pauses for a while and she looks around the board. This time she tries to put the puzzle in the biggest slot and it fit in.” Jermaine now needs to understand that there are many ways to fit the puzzle and the biggest puzzle fits into the biggest slot. This new input
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Raven‚ H.P.‚ Hassenzahl‚ L.R.‚ et. al. (2012). Environment. Jefferson City‚ John Wiley and Sons Inc. 11. Remy‚ C.‚ Mason‚ L.‚ et. al. (2007). Chemistry for CSEC. . Essex‚ Pearson Education. 12. Roden‚ E. E.‚ Wetzel‚ R. G. (1996). Organic Carbon Oxidation and Suppression of Methane Production by Microbial Fe(III) oxide Reduction in Vegetated and 13. Role of Organic Compounds‚ (2013). Retrieved from http://www.fao.org/docrep/009/a0100e/a0100e05.htm#TopOfPage 14. Soil Biology‚ (2013). Retrieved from
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Biology notes for FST Project *ADD SUMMARIES AT END OF CHAPTERS UNIT 1 Macromolecules * Large molecules sometimes composed of a large number of repeating subunits * Four major classes: Carbohydrates (made of simple sugar/glucose)‚ Lipids (Glycerol and Fatty Acids)‚ Proteins (Amino Acids) and Nucleic Acids (Nucleotides) * Condensation reaction/dehydration synthesis: a reaction that creates a covalent bond between two interacting subunits. Removal of H from one functional group
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TECHNO-FEASIBILITY REPORT FOR TEA PLANTATION IN AN AREA OF 5000 HECTARE CONTENTS Sl. No. | Subject | Page No. | 1 | Preamble | 1-7 | 2 | Execution Summary | 8-20 | 3 | Profile of Ethiopia | 21-23 | 4 | Profile of Lucky group of Companies | 24-26 | 5 | Brief note on manufacture of Black Tea | 27-29 | 6 | Tea production in different countries | 30-37 | 7 | Tea cultivation and production process | 38-41
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Gabriella Posess AP Chemistry- Period C 11/24/11 Iron Complex Lab Purpose: Be able to tell the difference between iron (II) and iron (III) solutions by performing redox reactions between irons oxidation states. Materials: test tube rack 6 test tubes- 25 x150 mm 25 mL graduated cylinder 6 stoppers 6 mL distilled water 6 mL Iron (III) chloride solution (0.02M FeCl3 x 6H2O) 6 mL Iron (II) sulfate solution (0.02M FeSO4 x 7H2O) 1 drop Potassium ferricyanide solution(0.1M K3Fe(CN)6)
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Name: Hannah Crome Introduction Corrosion is the oxidation of metals by materials in their environment. Rust is the corrosion of iron by oxygen in a moist environment. Corrosion has many effects on the properties of metals‚ corroded buildings‚ or machinery can develop weaknesses that result in malfunctions or breakages. Corroded metal can also not conduct electricity‚ which again can interfere with the functions of that metal. Aim: the aim of this experiment is to evaluate the effect
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Cancer cells produce energy at a rate of two ATPs per glucose molecule. Cancer cells make more glucose for energy for the cell. Respiration dysfunction in cancer cells prevents glucose oxidation. Without glucose oxidation‚ cells aren’t able to turn that energy into the chemical form cells use.1 Mitochondria have a way of shutting off the cell so it doesn’t mutate. When cells get older‚ they shut down so they do not produce two new damaged cells during
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level CHEMISTRY Paper 1 Multiple Choice Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) Data Booklet 9701/11 May/June 2012 1 hour *6083199800* READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Write your name‚ Centre number and
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