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Physics, 22.06.2019 02:30, dxpebetty64
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Physics, 22.06.2019 14:40, sherlinejules1
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Physics, 22.06.2019 18:30, kalithekittenqueen
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
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Smallest intensity of a stimulus that you can detect 50 percent of the time is
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