Category: Biochemical Engineering

Multiple Choice Questions and Answers on Water Treatment  Question 1 : Both temporary and permanent hardness of water can be removed by boiling distillation filtration decantation Answer : 2 Question …

Multiple Choice Questions and Answers on Sterilization Question 1 : Typical aeration rates for aerobic fermentation are 0 – 0.5 vvm 0.5 – 1.0 vvm 1.0 – 1.5 vvm 1.5 …

Multiple Choice Questions (MCQ) and Answers on Agitation and Aeration Question 1: Which of the following will have the highest surface area available for oxygen transfer? A shake flask A …

Multiple Choice Questions (MCQ) and Answers on Fermentation Reactors Question 1: Unsteady state mass balance for dynamic model of continuous stirred tank reactor (CSTR) is time rate of total amount …

Multiple Choice Questions (MCQ) and Answers on Immobilized Enzyme Question 1: Which is not the method for producing immobilized enzymes with multifunctional reagents? Enzymes are adsorbed on the surface active …

Multiple Choice Questions (MCQ) and Answers on Downstream Processing Question 1: For the extractions operation, the selectivity should be >1 <1 zero Answers: 1 Question 2: The purity of a solute …

Multiple Choice Questions (MCQ) and Answers on Enzymes and Kinetics Question.1: In competitive inhibition a factor is obtained from the measurement of Vmax KM Y-intercept in Lineweaver-Burk Plot None of …

Multiple Choice Questions (MCQ) and Answers on Enzymes and Application   Question 1: The enzyme β-galactosidase is also known as lactase EC3.2.1.23 both (a) and (b) isomerase Answer: 3 Question …

Multiple Choice Questions (MCQ) and Answers on Fermentation Kinetics Question 1: A higher Ks value of Monod’s equation means greater affinities to substrate lower affinities to substrate unaffected with the substrate bonding …

Multiple Choice Questions (MCQ) and Answers on Fluid Flow Question.1: Pluronic F68 protects mammalian cells from damage stems as it is a/an surface active agent which stabilizes foams surface active …