Stirred-tank bioreactors have been designed for
Correct answer: D. Availability of oxygen throughout the process.
- A. Addition of preservatives to the product.
- B. Purification of the product.
- C. Ensuring anaerobic conditions in the culture vessel.
- D. Availability of oxygen throughout the process.
Explanation
A stirred-tank bioreactor is usually cylindrical or with a curved base to facilitate the mixing of the reaction contents. The stirrer facilitates even mixing and oxygen availability throughout the bioreactor. Alternatively, air can be bubbled through the reactor.
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