Observe the figures I and II and answer the following questions.
What is the use of sampling ports?
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) - To withdraw small volumes of the culture periodically
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system, a temperature control system, pH control system and sampling ports so that small volumes of the culture can be withdrawn periodically.