The partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. What is this attraction called?

#Question id: 14303

#Section 5: Bioprocess Engineering and Process Biotechnology

Pseudomonas sp. has a mass doubling time of 2.4 h when grown on acetate. The saturation constant using this substrate is 1.3 g/l (which is unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we operate a chemostat on a feed stream containing 38 g/l acetate, find the Maximum dilution rate?

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#Question id: 1082

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is a type of signaling in which a cells respond to substrate that they themselves release ?

#Question id: 16837

#General Aptitude

Which figure can be formed with the given pieces?

#Question id: 14186

#Section 5: Bioprocess Engineering and Process Biotechnology

Aerobic degradation of an organic compound by a mixed culture of organisms in waste water can be represented by the following reaction

                Determine the yield coefficients YX/O2

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#Question id: 14176

#Section 5: Bioprocess Engineering and Process Biotechnology

 The growth of S. cerevisiae on glucose under anaerobic conditions can be described by the following overall reaction

Determine the product yield coefficient YEtOH/S