Stirred-tank bioreactors have advantages over shake flasks because they

Options

A. provide high temperature and pH
B. provide better aeration and mixing properties
C. do not allow the entry of `CO_(2)`
D. are easy to operate

Answer

B

Explanation

Stirred-tank bioreactor is used for processing large volumes of culture. It is a cylindrical tank with a curved base to facilitate the mixing of the reactor contents. The stirrer facilitates even mixing and oxygen availability throughout the bioreactor.