Fermentation Kinetics Questions

• A mixed fermentation is one, which produces
• Diauxie is
• The maximum specific growth rate (μm) of an organism in batch culture is equal to slope of a plot of
• The phenomenon in which substrates are used in a sequential manner is known as
• An open system in which the growth rate is maintained by the removal and addition of media at such a rate as to maintain a constant cell density is called a
• In an airlift bioreactor, the spent gases released from the liquid are called
• The function(s) of the draft tube in an airlift bioreactor is
• Bubble column reactor has
• Fermentor should be filled with medium upto
• In the death phase
• When intracellular enzymes of whole cells are to be used in a bio-conversion process, it is often necessary to____________the cells.
• The region of an airlift bioreactor in which the liquid travels in a downward direction is called the
• The function of the disengagement zone in an airlift fermenter is to
• Chemostats work on the principle of
• Population doubling time, td can be expressed as (where μ is the specific growth rate.)
• The monod model predicts that the specific growth rate
• The specific growth rate (μ) is defined as
• During the exponential phase the maximum specific growth rate equals specific growth rate as
• The function of a mechanical seal is to
• The Monod Model relates