Wash out in steady state fermentation occurs when 

TLS Online TPP Program

#Question id: 15504

#Section 4: Fundamentals of Biological Engineering

Saccharomyces cereviseae produces ethanol by fermentation. The theoretical yield of ethanol from 2.5 g of glucose is

TLS Online TPP Program

#Question id: 15505

#Section 4: Fundamentals of Biological Engineering

The empirical formula for biomass of an unknown organism is CH_1.8O_0.5N_0.2. To grow this organism, ethanol (C2H5OH) and ammonia are used as carbon and nitrogen

sources, respectively. Assume no product formation other than biomass. To produce 1 mol of biomass from 1 mol of ethanol, the number of moles of oxygen required will be

TLS Online TPP Program

#Question id: 15506

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction given by 2NO + O₂ → 2NO₂, The rate equation is:

Rate = k[NO]²[O₂]

Find the overall order of the reaction and the units of the rate constant.

TLS Online TPP Program

#Question id: 15507

#Section 5: Bioprocess Engineering and Process Biotechnology

The rate constant of a reaction is k=3.28×10-⁴ s^-1. Find the order of the reaction.

TLS Online TPP Program

#Question id: 15508

#Section 5: Bioprocess Engineering and Process Biotechnology

The reaction rate is defined as the rate at which the concentration of the reactants ___with time or the concentration of products ___ with time.

TLS Online TPP Program

#Question id: 15509

#Section 5: Bioprocess Engineering and Process Biotechnology

If the zero order reaction takes 100 min for 50% completion, how much time will it take for the 75% completion of the reaction?