Growing Plants w/ LED Technology | Bang Goes The Theory | Brit Lab | BBC

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Liz Bonnin visits a research center in Yorkshire, where they are exploring how plants grow without green light and the potential that it has for farming using technology.

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AP Biology Lab 4: Plant Pigments and Photosynthesis

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Paul Andersen explains how pigments can be separated using chromatography. He shows how you can calculate the Rf value for each pigment. He then explains how you can measure the rate of photosynthesis using leaf chads and water containing baking soda.

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