Candidates

... I would find a an exclusion to the rule, after a bit of searching I haven't found much information other than crocodiles and sharks being possible candidates. Can you guys help me out here? thanks in advance :D

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... said it could be 'radioactive materials' (of which uranium is one, uranyl acetate is another - both glow under UV light). Anyway, other potential candidates include phosphorus (which glows white under UV light) and quinine .

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... in the wild. It is more like a dichotomous key (not really if you look at hemolysis here :) ) carefully crafted to separate the different candidates from one another in a minimum number of steps and at minimal cost. Usually this kind of lab is used to give students a feel for the different ...

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... to a UV-Vis spec, you could scrape off the bands, elute them and take some spectra -- then assign the kids into the literature to find likely candidates. It could get complicated if some pigments are co-migrating, but it would also be fun to see if the students come up with that possible explanation.

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... to different cell lines in order to determine their effects on the cells at large. I will also test if the resulting cell cultures will still be candidates for organogenesis, or if the addition of hormones may have stunted their capability by affecting some obscure feedback loop. At any rate, ...

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