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Algal Balls Photosynthesis Experiment
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Video Source: www.youtube.com/watch?v=0Yt-uAf2By8
Scenedesmus Quadricauda algae are encapsulated in jelly and put into small bottles with bicarbonate indicator. When they are placed near a bright light source the algae photosynthesise and the indicator turns from red to purple. • Full details of the experiment can be found here http://www.saps.org.uk/secondary/teac...
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