transports protons across a membrane to create ATP. Also called the “Proton Pump” Creates a electrochemical gradient. Autotroph: Organism which is capable to make its own energy. Production of own food from CO2 Synthesizes organic carbon molecules using inorganic carbon. (CO2) Example: Plant; Performs photosynthesis. Other Example: Sulphur bacteria: bacteria may use other organic compounds (oxidation reactions‚ etc.) Bacillus bacteria: Bacteria which is rod-shaped‚ gram-positive‚ aerobic and
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undergo the photosynthesis reaction where carbon dioxide and water in the presence of sunlight are converted to organic materials and oxygen. An important reverse reaction occurs in the water: Fish use metabooilism where oxygen and organic materials - other small fish or algae - as food is converted to carbon dioxide‚ water‚ and energy. Bacteria in water‚ as well as land‚ also undergo metabolism and use oxygen and decompose organic wastes as food to convert to carbon dioxide‚ water‚ and energy. By products
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Unit 1 – Introduction to the Cell Robert Hooke – built the first microscope (30x magnification); viewed slices of cork called cellula (little rooms). Antoni Van Leeuwenhoek - worked with glass huge improvement in quality of lenses nearly 300x magnification became possible first to observe: * single-celled organisms “animalcules” * protists from pond water * bacteria from his mouth – “father of microbiology” * blood cells * banded pattern in muscle cells * sperm from
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Cellular Respiration 1995: Energy transfer occurs in all cellular activities. For 3 of the following 5 processes involving energy transfer‚ explain how each functions in the cell and give an example. Explain how ATP is involved in each example you choose. Cellular movement Active transport Synthesis of molecules Chemiosmosis Fermentation 1982: Describe the similarities and differences between the biochemical pathways of aerobic respiration and photosynthesis in eukaryotic cells. Include
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Name: Mark Morey Date Done: 2nd February‚ 2011 Due Date: 9th February‚ 2011 Title: Analysis of the Elements present in Organic Compounds Aims: To test the presence of Carbon‚ Hydrogen‚ Oxygen‚ Nitrogen and Sulfur in Organic Compounds Introduction: Organic Compounds can be considered as any compound containing carbon atoms covalently bonded with other atoms‚ usually hydrogen. Other atoms may include oxygen‚ nitrogen‚ sulfur…etc. They can be found in nature‚ since “organic” means present
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3 main ingredients‚ the first being Nitrogen‚ as it stimulates plant root growth and the uptake of other nutrients. Most nitrogen is derived from the decomposition of organic matter and nitrogen fixation by bacteria. My soil will also be abundant in Phosphorus to enhance photosynthesis‚ nitrogen fixation‚ flowering‚ fruiting‚ and seed production. It also encourages root development. The main source of phosphorus is the decomposition of organic matter. Potassium will be my third main ingredient as
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study of living things. In biology there are many branches that all contribute to life. Those branches of life aid each other’s function to maintain their function. In photosynthesis and aerobic cellular respiration energy is being produced to cycle carbon between the functions. There is the function of maintaining life‚ helping aid chemical reactions‚ using the cell to help aid reation. All of these recycling processes help creates energy that is then in return used to aid their specific function.
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List Semiconductor: IC1 - ICL7107 3½ digit analogue-to-digital converter IC2 - 7805 +5V regulator IC3 - 7905 -5V regulator DIS1-DIS4 - LTS542 CA seven segment display Resistors (all ¼-watt‚ ±5% carbon): R1 R2‚ R7 R3 R4 R5 R6 R8 VR1 VR2 Capacitors: C1 C2 C3 C4‚ C6‚ C7 C5 C8 - 470-kilo-ohm - 100-kilo-ohm - 22-kilo-ohm - 220-ohm - 10-ohm - 1-kilo-ohm - 1-mega-ohm - 2-kilo-ohm trimpot - 1-kilo-ohm trimpot - 0.22µF ceramic disk - 0.47µF ceramic disk - 0.01µF
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Biology Journal 1 Biotic factors are all the living factors in an environment (Plants). While abiotic factors are all non-living factors in an environment. The three types of interactions that occur are biotic-biotic (Betta Fish eating Hornwort‚ or Fly eating leaves)‚ biotic-Abiotic (Plants-Sunlight‚ or Betta Fish- Fish Food)‚ and abiotic-abiotic (water eroding rocks‚ or sunlight heating the soil). The biotic factors I control are what seeds i plant‚ and the type of fish i buy. The abiotic factors
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Infrared Remote Control Switch ABSTRACT Now a days‚ everyone wants to control their appliance wirelessly (i.e. remote control). Here is a simple tested and inexpensive remote control switch utilizing reading available components. The project is designed to operate electrical loads using a TV remote. The remote transmits coded infrared data which is then received by a sensor interfaced to the control unit. The system operates electrical loads depending on the data transmitted from the TV remote. Operating
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