Potato tested positive for starch and sugar, but negative for lipid and protein.
Onion tested positive for sugar, but negative for lipid, protein and starch.
Saturday, September 29, 2012
Testing for Bio Molecules/Unknown Molecules
We tested a potato and onion to see if they where positive for starch, sugar, protein and lipid. We did this by doing a Benedict Test, Iodine Test, Copper Sulfate & NaOH Test and Sudan Test.
Potato tested positive for starch and sugar, but negative for lipid and protein.
Onion tested positive for sugar, but negative for lipid, protein and starch.
Potato tested positive for starch and sugar, but negative for lipid and protein.
Onion tested positive for sugar, but negative for lipid, protein and starch.
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