Air bubbles are sparged into bioreactor tanks. The role of these bubbles is to:
This question was previously asked in
Shift 02/06/2023 3:30 PM - 6:30 PM
A
Remove the foam
B
Mix air with the medium
C
Mix all the contents properly
D
Increase the area for oxygen transfer
Correct Answer
Increase the area for oxygen transfer
Detailed Explanation
In a sparged tank bioreactor sterile air is bubbled through the culture medium with the help of a sparger which is not done in simple stirred-tank bioreactors. The bubbles in the sparged tank bioreactor increase the surface area for oxygen transfer into the culture vessel.
Get Dubuddy App
Practice on the go with our mobile app
More CUET Questions
1
Identify the correct statements with respect to human evolution
A. Modern Homo sapiens arose during ice age between 50,000 to 75,000 years.
B. Ramapithecus was more man-like.
C. The brain capacity of Homo erectus was about 650-800 cc.
D. Dryopithecus was more ape-like.
Choose the correct answer from the options given below:
2
Use of bio-resources without proper authorization from the concerned countries is termed as:
3
Biofertilizers enrich the nutrient quality of the soil. Which of the following is not a source of biofertilizer?
4
The fruits that develop without fertilization are called as
Test Series
CUET Subjects
Your CUET Journey Starts with DuBuddy
CUET ki Practice Means DuBuddy Pe Practice