Practice question
Question
During bioconversion of sucrose to citric acid by Aspergillus niger final samples of 6 batches of fermentation broth were analyzed for citric acid content The result (in g/L) were found to be 47.3, 52.2, 49.2, 52.4, 49.1 and 46.3. The standard deviation for the above results is
Explanation
Considering bioprocess fundamentals, 2.49 holds true because 2.49 satisfies kinetic and structural requirements. Remaining alternatives 3.0, 1.84 do not match accepted models and misinterpret critical steps in this biological system.
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