Phase contrast, dark field microscopy are all light microscopy. These microscopes have their limit of resolution upto

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#Question id: 37875

#Plant Biotechnology

The main feature of a chemostat is:

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#Question id: 37876

#Plant Biotechnology

Which type of open culture is ideal for studying the effect of an individual nutrient on cell growth and metabolism?

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#Question id: 37877

#Plant Biotechnology

In a turbidostat, fresh medium is added:

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#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

Choose the correct option from the following:

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#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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#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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