Sunday, December 5, 2010

Photosynthesis(blogg 9)

Plants go through a process called photosynthesis.Photosynthesis is the reverse reaction of cellular respiration. This process requires light energy most likely light from the sun. What causes photosynthesis is the organelle in plants called chloroplast.The function of the chloroplast is to ultimately split water molecules apart and add the hydrogen to CO2.The basic requirements for photosynthesis is sunlight, CO2 , and water. The process that photosynthesis and cellular respiration have in common is a process called chemiosmosis....and that's the 4-1-1 on Photosynthesis..ta da!!

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