Microbial cells are separated from a culture broth at a flow rate of 3.35 x10^-3m3/5. Assume the cells are spherical with average diameter of 111m. Select a centrifuge that can perform this separation. Given data: p_cell =1.1, P_water,=997 kgm^-1 at 25 °C; P_broth = 3p_water, and the viscosity of water is 0.9 x 10^-3 N.s/m² 

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#Question id: 15511

#Section 1: Engineering Mathematics

Which is the correct option, if roots of auxiliary equation are 1, -1, -1, 1 ± 2i.

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#Question id: 19486

#Section 4: Fundamentals of Biological Engineering

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

C₆H₁₂O₆ + aNH₃ → 0.59 CH_1.64N_0.16O_0.52 (biomass) + 0.43 C₃H₈O₃ + 1.54CO₂ + 1.3C₂H₅OH + 0.036H₂O 

and determine the product yield coefficient Y etoh/s and determine coefficient a.

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#Question id: 15904

#Section 6: Plant, Animal and Microbial Biotechnology

If the cell arc treated with 0.01% solution of FDA, what will be the effect on live cell?

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#Question id: 4308

#Section 3: Genetics, Cellular and Molecular Biology

Most repressor proteins are allosteric. Which of the following molecules binds with the repressor to alter its conformation and therefore affect its function?

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#Question id: 10517

#Section 6: Plant, Animal and Microbial Biotechnology

plant–insect herbivore interactions releases three types of hormone including—