Photosynthesis sentence example

photosynthesis
  • When that condition is attained, photosynthesis slows down and ceases.
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  • Photosynthesis would not be possible if plants did not have the green tint that is given by chlorophyll.
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  • Photosynthesis commences in the presence of light, carbon dioxide and when the plant is subjected to a suitable temperature.
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  • Plants can survive with water, sunlight, and carbon dioxide because of photosynthesis.
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  • Thanks to the process of photosynthesis, plants produce the food we eat are oxygen we breathe.
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  • Photosynthesis is what converts light energy from the sun into chemical energy for plants.
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  • The plant died because not enough sunlight was reaching it and photosynthesis could not occur.
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  • Plant Lamps - These lights are used to promote photosynthesis within plants, encouraging quicker growth.
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  • The photosynthesis process generates energy and when burned, plants release their energy.
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  • Green plants are able to make their own food in a process is called photosynthesis.
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  • They are able to produce their own food through the process of photosynthesis.
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  • As plants grow, they use the process of photosynthesis to thrive and grow.
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  • This direct sunlight stimulates the plant's cells to produce the food it needs through photosynthesis to build a strong root system and produce fruit.
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  • During photosynthesis, plants absorb the sun's energy.
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  • As the action of the chlorophyll apparatus is directly dependent upon light, and the immediate result of its activity is the building up of complex compounds, it has become usual to speak of the processes it sets up under the name of photosynthesis.
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  • The transition from anoxygenic to oxygenic photosynthesis involved an extension of the existing system, whereby new reactions were added on to existing ones.
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  • Ecological assumptions entered into the models that were then used to predict evapotranspiration and net photosynthesis.
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  • The dissolved CO 2 in the oceans is used by marine biota in photosynthesis.
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  • Humans now appropriate 40 per cent of the planet's organic matter produced by photosynthesis.
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  • It has broader leaflets (to increase photosynthesis in shady conditions) than the tufted vetch.
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  • Baeyers hypothesis was entertained by botanists partly because it explained the gaseous interchanges accompanying photosynthesis.
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  • It has been developed to block out sunlight and reduce photosynthesis, preventing weed and unwanted plant growth.
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  • One, presented at the recent Oxford Venturefest event, is based on artificial photosynthesis.
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  • It is needed for photosynthesis and keeping the cells turgid.
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  • The carbonic acid is taken from solution and then bicarbonate (usually that of magnesium) dissociates into carbonic acid and normal carbonate, and the process of photosynthesis ceases when there is no more bicarbonate in solution.
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  • It has broader leaflets (to increase photosynthesis in shady conditions) than the Tufted vetch.
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  • The algae part of the lichen provides food to the fungus using photosynthesis.
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  • For a long time they were regarded algae since they performed photosynthesis.
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  • Plants, including the phytoplankton, remove carbon dioxide for use in photosynthesis.
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  • Photos ynthesis.In the presence of light and when the plant is subjected to a suitable temperature, photosynthesis commences, provided that the plant has access to air containing its normal amount of carbon dioxide, about 3 parts, or rather less, in 10,000.
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  • The first visible carbohydrate formed, one which appears so rapidly on the commencement of photosynthesis as to have been regarded as the first evidence of the setting up of the process, is starch.
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  • Only the " free " carbonic acid and that of the bicarbonate can be utilized in the process of photosynthesis by the diatoms and alga.
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  • Pure water, then, has a hydrogen-ion concentration of io 7 but sea-water gives (because of the mixture of the salts in solution) the concentration 108 ' 2 and when photosynthesis by the larger alga, or diatoms, is very active this figure falls to about 109 ' 1.
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  • When that condition is attained photosynthesis slows down and ceases.
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  • Therefore an increase in photosynthesis caused by the multiplication of plant microorganisms will lead to the precipitation of calcium carbonate, for carbonic acid will be withdrawn from solution to take part in carbohydrate synthesis by the plants.
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  • Increase in CO 2 does not translate into an increased in carbon fixation in photosynthesis; no increase is likely in the longer term.
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  • Plants use the sunâs energy to fix carbon by photosynthesis and dissolved phosphorus and nitrogen to help build proteins.
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  • Draw the carbon cycle to show the processes including photosynthesis, respiration, combustion, and fossilization.
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  • By far the biggest influences are plant and animal respiration and plant photosynthesis.
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  • Symptoms include reduced root growth, and inhibition of various physiological processes including transpiration, respiration and photosynthesis.
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  • This corresponds to an increased alkalinity represented by about 2 c.c. of N/ 100 standard alkali, and that difference means that the carbon of about 8.8 milligrammes of carbonic acid has been built up (by photosynthesis) into carbohydrate during the period during which the change in alkalin ity proceeded.
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  • Firstly, would you expect O 2 concentration to affect photosynthesis?
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  • Priestley and Lavoisier, at the close of the 18th century, made possible the scientific study of plant-nutrition, though Jan Ingenhousz in 1779 discovered that plants incessantly give out carbonic acid gas, but that the green leaves and shoots only exhale oxygen in sunlight or clear daylight, thereby indicating the distinction between assimilation of carbonic acid gas (photosynthesis) and respiration.
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