Iodine

Hi, Does anyone knows about any plant membrane marker, beside PI (propidium Iodine)? It has to be in a different color than red...

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... within the human body. oxidizers seem to do the trick specificly ozone yet ozone is apparently not a safe chemical within the biological system. iodine is a relativly safe oxidizer yet i am uncertain as to wether it breaks down silicate gels. peroxides http://en.wikipedia.org/wiki/Peroxide would ...

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Hmmm, well now I have a question: Where did the potassium come from? In the question, the bag was filled with glucose and iodine, and the beaker had water and starch- making no mention of potassium. And why would the water become purple?

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Actually the iodine by itself is not that soluble in water, but when mixed with potassium iodine the mixture become water soluble. So the KI solution does infact have water in it. So considering that. The dialysis bag will not allow ...

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... currently working on in AP Biology, there is a question that says: What results would you expect if a dialysis bag were filled with glucose and iodine and then placed into a beaker of starch and water? Its a multiple choice question (which you think would make it easier but in all reality, it ...

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