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Count The Amount Of Bubbles In Sodium Bicarbonate And

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Examining Different Color Effects on Photosynthesis by Counting the Amount of Bubbles in Sodium Bicarbonate and Elodea Photosynthesis is the process by which plants convert light energy into profitable chemical energy. The reaction of photosynthesis is different or reverse of cellular respiration. Light energy is essential for photosynthesis. Photosynthesis occurs in chloroplasts which have chlorophyll inside. Chlorophyll a, chlorophyll b, xanthophyll, and carotenes are major photosynthetic pigments which are found in chloroplast of the plant. The amount photosynthesis affected by the color of light as the amount of light absorbed in different color. Green plants use carbon dioxide and water to make sugar and oxygen by driving energy from sun light. The objective of this experiment is to investigate the effect …show more content…

We place the water to serve as the temperature regulators. Behind the water containers we placed lights directed at the plant. We put the test tube rack at 25 cm from the light and we waited for five minutes. After five minute we count the amount of the bubble with in one minute interval. Result Our experiment tested which color (red, blue, green) would influence the plant to produce the most amount of photosynthesis. The experiment result shows that there is more bubble under blue color. Secondly, red light has the next good photosynthesis effect. Green has the least amount of bubble. Effect of different colored light on photosynthesis Name of pigments Distance from light (cm) Total bubble after 1 minute Total bubble after 2 minute Total bubble after 3 minute Total bubble after 4 minute Red 25cm 5 6 7 9 Blue 25cm 8 11 13 15 Green 25cm 1 2 3

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