Question: Define the unit dalton. From this definition, compute the mass of 1 Da in grams. The mean of 60 measurements of the mass of individual

Define the unit dalton. From this definition, compute the mass of 1 Da in grams. The mean of 60 measurements of the mass of individual E. coli cells vaporized by MALDI and measured with a quadrupole ion trap was 5.03 (± 0.14) × 10¹⁰ Da. Express this mass in femtograms.

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