Electron Transport Chain The first step in the electron transport chain process is for the NADH2 produced during glycolysis‚ the intermediate step‚ and the citric acid cycle to be attracted to Complex I (FMN ·FeS)due to its high affinity for NADH2. This attraction pulls NADH2 to Complex I (NAD dehydrogenase) and the two electrons from H2 are pulled off by the FeS (ferrous sulfate) leaving two H+ ions and NAD+. These molecules repel each other and this results in the NAD+ being recycled
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stress that various alcohols have on biological membranes. Using five solutions of differing alcohol concentration for each of the three alcohols; methanol‚ ethanol‚ and 1-propanol and a small slice of beet‚ the stirred solution was placed into a plastic cuvette and then into a spectrophotometer and the absorbance of alcohol solutions were determined in order to conclude which alcohol and concentration of alcohol had the greatest effect on biological membranes. The results showed that the most non-polar
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Agreeing with the statement that public transport is less commonly used in the world than private transport due to some causes which prevent us from the use of public transport frequently.Total number of cars available in UK are increasing dramatically from 1888 and it is estimated that by by200 there will be 29 millions cars on the British road. This tremendous increase in car use causes the reduction in public transport which is now suggested as more efficient than cars because they don’t need
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2. The efficiency of multimodal transport Multimodal transport brings great efficacy for parties in international transportation (carriers‚ shippers‚ forwarders‚ and so on) and for the society. The efficacy of multimodal transport is the combination of advantages of the cargo container‚ the consolidation and the through transport. Through transport have advantages as folows: - Create a unique focal point for freight from door to door. The shipper only needs to contact a single person is MTO
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Android Version Naming A‚B‚C‚D‚E‚F‚G‚H‚I‚.. What’s this ?? Well this is the order in which most of Android versions are named so far. Don’t believe me..well here you go.. Android Versions * Android (System) * Beta (version 1.0) (released on November 5th‚ 2007) * CupCake (version 1.5) * Donut (version 1.6) * Eclair (version 2.0) * Froyo aka Frozen Yoghurt (version 2.2.x) * Gingerbread (version 2.3.x) * Honeycomb (version 3.x) * Icecream Sandwich (version 4.x) (The
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Bacteria Bacteria are microscopic organisms whose single cells have neither a membrane-enclosed nucleus nor other membrane-enclosed organelles like mitochondria and chloroplasts. Another group of microbes‚ the archaea‚ meet these criteria but are very different from the bacteria in other ways. In fact‚ there is considerable evidence that you are more closely related to the archaea than they are to the bacteria! Bacteria are living things that are neither plants nor animals‚ but belong to a group
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It is forbidden! Excuse me‚ madam‚ it is forbidden smoking in the restaurant. - Where Can I smoke then? - You can smoke on the terrace. - On the terrace? Then that! No thank you! - Madam‚ please! Do not smoke here I’d like a room‚ please. For one person. - For a person ... Agree. Give me your passport‚ please ... Ah! You have a dog? -Yes. - I’m sorry‚ sir‚ but you can not take your dog with you in the room. - But how? ! Excuse me‚ ma’am‚ you can not use your laptop. - What
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Transport in Indonesia All transport modes play a role in Indonesia’s transport system and are generally complementary rather than competitive. Road transport is the predominant mode‚ accounting for about 70 percent of freight ton-km and 82 percent of passenger km. There are four unconnected railway networks in Java and Sumatra dedicated primarily to transport bulk commodities and long-distance passenger traffic. Sea transport is extremely important for economic integration and for domestic and
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For centuries‚ transport become the necessity for human beings to commute from one place to another. As an example‚ from simply walking followed by using animals as their transportation to the moment when vehicles were created clearly shows that transportation has massively evolved. Although both Brunei and Singapore have the same medium of transportation‚ still a huge difference can be spotted between them both. According to The Brunei Times (2013) “Citing statistics‚ the Ministry of Communications
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Gaseous exchange and transport Movement of chemicals in plants and animals -Chemicals that are being moved into the body‚ within the body or out of the body are gases‚ this movement is known as gaseous exchange. -The gases being moved in our out of the body need to move across the surface area of the body‚ in most cases a special surface area has been developed. -The surface that the gases cross is called the respiratory surface and the gases move across this surface by the process of diffusion
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