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TLS Online TPP Program
#Question id: 37877
#Plant Biotechnology
In a turbidostat, fresh medium is added:
TLS Online TPP Program
#Question id: 37878
#Plant Biotechnology
Assertion (A): In a closed continuous culture system, the total cell biomass continues to increase over time.
Reason (R): In this system, cells are separated from the removed spent medium and recycled back into the culture vessel
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TLS Online TPP Program
#Question id: 37879
#Plant Biotechnology
Assertion (A): Open continuous cultures are capable of maintaining cells in a steady state of submaximal growth indefinitely.
Reason (R): In open continuous cultures, only the spent medium is removed while the cells are retained within the bioreactor.
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TLS Online TPP Program
#Question id: 37880
#Plant Biotechnology
Assertion (A): To maintain a steady state in an open continuous culture, the volume of fresh medium added must be equal to the volume of culture removed.
Reason (R): Without balancing the input and output volumes, the culture volume would change, disrupting the steady state and nutrient availability.
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TLS Online TPP Program
#Question id: 37881
#Plant Biotechnology
Assertion (A): Continuous culture systems are strictly classified as closed systems where no material leaves the vessel.
Reason (R): Continuous cultures require the regular replacement of a portion of the spent medium with fresh medium.
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TLS Online TPP Program
#Question id: 37882
#Plant Biotechnology
Statement I: Plant cells can be immobilized by encapsulating them in materials such as agarose or calcium alginate gels.
Statement II: Immobilized cells are usually packed in a column where liquid medium is kept stagnant to prevent cell detachment.
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