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[DOC File]Science and Plants for Schools
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Initially the light intensity is the limiting factor as the light intensity increase the rate of photosynthesis increases until light intensity is no longer the limiting factor but something else such as _______________________ is now the limiting factor Look at the following graphs and explain there shapes using the following questions
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Factors affecting photosynthesis - light intensity - Photosynthesis …
If there is a point on the graph where any further increase in light intensity doesn’t lead to a further increase in the rate of photosynthesis (light saturation point). The light intensity at which there is no difference in the change in colour from the control.
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[DOC File]ANSWERS 1 (68 Marks) - Weebly
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When light intensity is below 200 μmol photons/m2/s, do sun plants or shade plants have a higher rate of photosynthesis? Drawing Conclusions Does the relationship in question 1 change when light intensity increases above 400 μmol photons/m2/s? Explain your answer. Inferring The average light intensity in the Sonoran Desert is about 400 μmol ...
light intensity photosynthesis experiment

[DOC File]Light Dependent Reactions
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Students should be aware that light is needed for photosynthesis and so should easily conclude that a higher light intensity leads to faster photosynthesis. This investigation takes this concept further allowing students to explore the principles of “limiting factors” and “compensation points”.
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[DOC File]Student Exploration Sheet: Growing Plants
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Describe the effect of increasing light intensity on the rate of photosynthesis. You should include numbers from Figure 3 . ... higher light intensity does not increase rate of photosynthesis. accept. the graph stays level (above this value) allow stops increasing. allow.
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[DOC File]Energy Transfer - Lagan Biology Department
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Jun 04, 2015 · Light intensity no longer limits the rate, since increasing its intensity does not increase the rate. Some other factor is limiting the rate, it may be CO2 concentration if the CO2 concentration is increased, the rate will increase, as light intensity increases, but the rate will plateau again, this time at a higher light intensity, because ...
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[DOC File]Light intensity and the rate of photosynthesis
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1) Light Intensity – as light intensity increases, photosynthesis increases to a point. 2) CO2 Concentration – as CO2 Concentration, photosynthesis increases to a point. 3) Temperature – as temperature increases, photosynthesis will increase to a point, then a decrease will occur if temperatures continue to increase
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[DOC File]OCR F214 UNIT 1 MODULE 3
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Draw a line on the graph below to show the relationship between light intensity and the rate of photosynthesis. (2) straight line increase; followed by a plateau at high light intensities; (d) State two factors in the environment of a plant, apart from light intensity, that can affect the rate of photosynthesis in the plant. (2)
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[DOC File]Rates of Photosynthesis
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Light intensity . to 90%, and the . CO2 level . to 1,000 ppm. Introduction: Plants use a green pigment called chlorophyll to absorb light and convert its energy into a form that the plant can use. Chlorophyll gives plants their green color. Question: What color of light is the best for photosynthesis?
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Does light intensity increase photosynthesis