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Photosynthesis Investigation  

Member rating: 1 out of 10 stars (1 vote) | Words: | Submitted: Thu Jul 11 2002

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Photosynthesis Investigation Aim: To find out how the rate of photosynthesis is affected by changing the amount of light. Apparatus: Prediction: In this experiment I am planning to change the amount of light I am panning to measure number of bubbles given off in a certain period of time. I think changing the amount of light will affect the rate of photosynthesis, because plant photosynthesis faster on sunny day than on a dull day. So if you move the light away from plant it want photosynthesis. And also a plant may have lots of water and Carbon dioxide, but it will not photosynthesis very fast if there is not enough light, increasing the light intensity will make photosynthesis faster. As less light gets to the plant the speed of photosynthesis will be less. The following equation summarizes what happens during photosynthesising. Carbon + water Sunlight Glucose + Oxygen. Dioxide Chlorophyll Chlorophyll absorbs light energy and transfers it into...

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