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

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

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

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

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Q. Stationary phase is described as

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Q. In the accelerated phase, cell starts to

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Q. The monod model predicts that the specific growth rate

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Q. A mixed fermentation is one, which produces

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

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

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Q. The contents in jet loop reactor are mixed through

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

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

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

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

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

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

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

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Q. The bubble column fermenter is usually limited to

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Q. A culture in a closed vessel to which no additional medium is added and from which no waste products are removed is called a __________ culture.

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