NEET Zoology Biotechnology Principles and Processes Questions Solved

BOARD

(a) How has the development of bioreactor helped in biotechnology ?

(b) Name the most commonly used bioreactor and describe its working.

                                                                                                   (3 marks)

(a) Larger biomass / large volume of culture can be processed     (3 marks)

leading to higher yields of desired specific products (protein / enzymes) ,

under controlled condition

(b) Stirring type

- Mixing of reactor contents evenly (with agitator system or a stirrer)

- Facilitates oxygen availability

- Temperature / pH / foam control / under optimum conditions

Difficulty Level:

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