Question

factors that need to be controlled in bioreactors

Accepted Answer

factors that need to be controlled include;

temp (low, slow growth, too high, enzymes denature, maintain optimum temps using negative feedback system)
nutrients and O2 (can be added when levels low)
mixing things up (mixing mechanism ensures right temp, all microorganisms receive enough O2/food and prevents the large volume of liquids in bioreactors getting too thick/viscous due to growth of microorganisms)
asepsis (contamination affects yield, so bioreactors sealed and aseptic)

Bioreactors Factors Controlled Include Temp Low Slow Growth