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Title: photosynthesis View count: 308 Rating: 5.0 (1 ratings) Description: It's that time of the semester again! Time for a quick and dirty demonstration of photosynthesis via a subliminal image of a phenol red pH shift as the elodea plant removes CO2 from the water in the tube. Most of this demo features elodea in the act of its gas exchange as illustrated by the increasing number of oxygen bubbles that accumulate in the water in the tube, with an encore of the shift to close. Hope you learn lots and enjoy! Tags: photosynthesis, Author: wxfix |
