HomeTestsSearchRankProfile
easyMCQBiologyBiology
1 mark

Stirred-tank bioreactors have been designed for:

  1. A
    Availability of oxygen throughout the process
  2. B
    Addition of preservatives to the product
  3. C
    Purification of the product
  4. D
    Ensuring anaerobic conditions in the culture vessel

Solution & Step-by-step Explanation

A stirred-tank bioreactor contains a stirrer (impeller) that ensures uniform mixing of the contents and, most importantly, facilitates the availability of oxygen to all parts of the bioreactor, supporting the growth of aerobic microbes.Shutterstock Explore

Practice this question

Try it yourself before checking the explanation above.

Stirred-tank bioreactors have been designed for:
A
Availability of oxygen throughout the process
B
Addition of preservatives to the product
C
Purification of the product
D
Ensuring anaerobic conditions in the culture vessel

Share This Question

BiotechnologyBioprocess EngineeringBioreactors

Related Questions

mediumMCQ

The main organelle involved in modification and routing of newly synthesized proteins to their destinations is :

mediumMCQ

There are two opposing views about origin of Modern man. According to one view Homo erectus in Asia were the ancestors of modern man. A study of variations of DNA however suggested African origin of Modern man. What kind of observation on DNA variation could suggest this ?

easyMCQ

The world's highly prized wool yielding 'Pashmina' breed is :

mediumMCQ

Grey crescent is the area :

mediumMCQ

Photosynthesis in C4 plants is relatively less limited by atmospheric CO2 levels because :

easyMCQ

At what stage of the cell cycle are histone proteins synthesized in a eukaryotic cell ?

Ready for a Full Test?

Practice with timed mock tests and track your performance across Biology.

Browse TestsLeaderboard

Discussion