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Kyoto Protocol
... Protocol, and
* jobs would be lost because of the difficulty of remaining competitive with the U.S., our largest trading partner and a non-participant in the Kyoto Protocol.
Some reports suggest:
* 450,000 jobs could be lost,1
* income taxes ...
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Making sense of data - For my Physics coursework I was given the results of an experiment.
... of energy at the start from calculating potential energy, then the amount of energy at the end of rolling it down the ramp by calculating kinetic energy. I could then find the amount of energy change by subtracting kinetic energy ...
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Mangrove
... measure climatic factors by means of an environmental comparator with a light probe a whirling hygrometer, a hand-held wind meter, and a thermometer.
3. To find out the aspect of the habit by means of a compass.
4. To determine the slope ...
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Measuring the rate of respiration against mass, in with Earthworms
... consumption (see graph sheet).
Conclusion
The graph shows us that there appears to be a positive correlation between the mass of earthworms and the amount of oxygen they require, we can tell this as almost all the data lies in the 1st ...
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Meat microbiology for quality control program in processing plant.
... grinding, mixing,etc.) that are used.
Sources of contamination are extensive with some of the more common ones
being human (hands, etc,), air, equipment, other ingredients (spices ans other)
and carcass surfaces such as viscera.
Concerns for microbiological quality ...
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Medical research may be carried out on transgenic organisms to obtain information which can improve medical knowledge. For example, oncogene which causes cancer in humans can be inserted into mouse,
... be designed for organ production, helping to reduce the shortage of kidneys and livers available for transplants.
Genetic engineering can help to increase crop yield by developing transgenic organisms which are resistant to diseases, pests and tolerant to environmental stress such ...
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Molecules and Energy Sysytems.
... two monosaccharides join together they lose two hydrogen atoms and one oxygen atom in the reaction, atoms become water (H2O), when a molecule loses water in its reaction it is called a condensation reaction and synthesises a more complex molecule ...
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Monitoring th growth of yeast
... the carbon dioxide and energy. If animals run out of energy they die. But in the absence of oxygen, yeast obtains its energy from 'anaerobic fermentation' in which sugars are converted to alcohol and carbon dioxide. Most importantly for the ...
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Natural resources and renewable energy.
... can be categorized as separate subject areas namely geological, water and food resources, some under which topics may emerge. Geological resources can be sorted out in two categories; those of which are renewable and non-renewable. Renewable resources are quickly and ...
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Natural rubber is a polymer that is readily synthesised from specific plants
... is the main similarity for both rubber types. The major difference is that, the monomer's identity changes for both natural and synthetic rubber. For natural rubber the monomer is isoprene (2-methylbuta-1, 3-diene), but for synthetic rubber, there are different types ...
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Nitrogen Cycle
... be converted to free nitrogen (denitrification) and returned to the atmosphere.
The nitrogen cycle is one of the most difficult of the cycles to learn, simply because there are so many important forms of nitrogen, and because organisms are responsible for ...
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Nitrogen Cycle.
... be converted to free nitrogen (denitrification) and returned to the atmosphere.
The nitrogen cycle is one of the most difficult of the cycles to learn, simply because there are so many important forms of nitrogen, and because organisms are responsible for ...
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Non renewable energy resources.
... manufacture of nylon, paints, plastics, synthetic rubber, aspirin, and thousands of other useful products .
A hydrocarbon, coal is classified in ranks, or types, according to the amount of heat it produces. This depends upon the amount of fixed carbon ...
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Nutrition: A Key to Success in Sports
...
Minerals are a group of compounds that allow for endurance in an athletic competition. Potassium is a common mineral associated with muscle cramping. A lack of potassium is the cause of muscle cramping during a sporting event. Minerals must be ...
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Ocean Wave Energy
... an appropriate amount of electricity.
The latitudes between 40-60 deg are suitable for siting these devices, where the highest concentration of wave energy occurs. The west coasts of Europe and the US, and the coasts of New Zealand and Japan are ...
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out how different concentrations of the enzyme pectinase affect the degradation of the substrate pectin
... fit and bond to the substrate molecule. The section of the enzyme that binds the substrate is called the active site. An advantage of using enzymes is that they are specific and do not interact with other components in the ...
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Photosynthesis
... why they tend to look red/orangey.
Chloroplasts are the organelle responsible for trapping the light. Within the chloroplasts are a structure called Grana which consist of several Thylakoids. It is inside this thylakoid membrane that the process begins, there is a ...
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Photosynthesis, the reverse of respiration
... Photosynthesis has two phases, the light and dark stages. The dark stage is said to be the reverse of one of the stages of respiration, aerobic respiration, which involves the use of oxygen, unlike anaerobic respiration, which uses glucose.
The ...
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Photosynthesis.
... light reaction, can be increased by increasing light intensity (within certain limits) but not by increasing temperature. In the second series, called the dark reaction, the rate can be increased by increasing temperature (within certain limits) but not by increasing ...
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Produce a summary of energy inputs and outputs for both anaerobic and aerobic respiration. Calculate and compare the relative efficiency of the processes.
... a molecule is oxidised it looses electrons, and when it is reduced it gains electrons, the loss of electrons means a loss of energy, and gaining electrons in reduction is a gain of energy. When NAD and FAD pick up ...
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Products from Organisms, Biological Systems and Processes.
... textiles, construction materials, dyes, fuels and medicines. Many new, revolutionary treatments, and hopes for the future, of diseases such as cancer are derived from plants, e.g. taxol from the Pacific yew.
Products from Micro-organisms
We know that micro-organisms were first used in ...
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Rates of respiration in crest plants, which are grown in different soils with a different pH
... aluminium foil and then once all the soil is inside, you close it.
3) These aluminium packages must be placed it in the oven at 200oC for 30 minutes (so that all the water and organic matter will be desiccated.)
4) I ...
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Reactions of the Group 2 Elements With Water
... more soluble as you go down the Group. The calcium hydroxide formed shows up mainly as a white precipitate (although some does dissolve). You get less precipitate as you go down the Group because more of the hydroxide dissolves in ...
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Renewable and non-renewable energy sources.
... water (Solar thermal electric generating plants)
* Solar power does not store or travel well. It looses a lot of energy when done so.
* At the moment, solar power is more expensive than using fossil fuelled power stations.
* Solar power would ...
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Renewable Energy
... also called non-renewable energy sources such as coal, oil and natural gases, which took millions of years to create and cannot be continuously replenished. Many countries which heavily depend on oil and other non-renewable sources may be under conditions of ...