Q. The region of an airlift bioreactor in which the liquid travels in a downward direction is called the

View solution

Q. Population doubling time, td can be expressed as (where μ is the specific growth rate.)

View solution

Q. A higher Ks value of Monod's equation means

View solution

Q. The increased air flow rate in bubble column fermenter can cause excessive foaming and high retention of air bubbles in the column which

View solution

Q. The function of the disengagement zone in an airlift fermenter is to

View solution

Q. Stationary phase is described as

View solution

Q. In the accelerated phase, cell starts to

View solution

Q. The monod model predicts that the specific growth rate

View solution

Q. A mixed fermentation is one, which produces

View solution

Q. Which of the following is correct for the prediction of time requirement in a batch fermenter?

View solution

Q. In an airlift bioreactor, the spent gases released from the liquid are called

View solution

Q. The contents in jet loop reactor are mixed through

View solution

Q. The specific growth rate (μ) is defined as

View solution

Q. The number of baffles in a standard stirred tank bioreactor is

View solution

Q. An internal draft tube is preferrred to an external draft tube because

View solution

Q. A functional relationship between the specific growth rate and essential compounds concentration was proposed by Monod in

View solution

Q. The optical density sometimes drops during the lag phase because

View solution

Q. The application of just in time (JIT) manufacturing techniques in biotechnology is important because

View solution

Q. Residence time distribution (RTD) of a reactor is independent of

View solution

Q. The bubble column fermenter is usually limited to

View solution