Which is usually the slowest way to regulate a reaction in a metabolic pathway?

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#Question id: 14946

#Section 1: Engineering Mathematics

If z = xe^y/x then

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#Question id: 387

#Section 4: Fundamentals of Biological Engineering

For a weak acid with a pKa of 6.0, What would be the ratio of acid to salt at pH 5.

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#Question id: 1679

#Section 2: General Biology

What is the molecular weight of MHC class II β chain?

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#Question id: 14163

#Section 5: Bioprocess Engineering and Process Biotechnology

A stream of growth medium containing 60% glucose and 40% growth factor A flowing at 500 kg per hour was divided into two feed streams for different cell cultures. One fourth of the growth medium was sent to fermenter 1 and the rest was sent to fermenter 2. What is the flow rates of glucose and growth factor A in the feed streams for the two fermenters

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#Question id: 16015

#Section 6: Plant, Animal and Microbial Biotechnology

During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture?