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NEETZoologyBiotechnology - Principles and Processes

What is an alternative method for providing oxygen in a bioreactor?

Options

  1. AStirring
  2. BSampling
  3. CBubbling air
  4. DTemperature control

Correct answer

C. Bubbling air

Step-by-step solution

A stirred-tank reactor is usually cylindrical or with a curved base to facilitate the mixing of the reactor contents. The stirrer facilitates even mixing and oxygen availability throughout the bioreactor. Alternatively air can be bubbled through the reactor . If you look at the figure closely you will see that the bioreactor has an agitator system, an oxygen delivery system and a foam control system, a temperature control system, pH control system and sampling ports so that small volumes of the culture can be withd

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