Zoology · Biotechnology: Principles and Processes
NEET (UG) 2025 — Question 117
Identify the part of a bioreactor which is used as a foam breaker from the given figure.
- Option A:Correct
A
- Option B:
B
- Option C:
C
- Option D:
D
Answer: A
Step-by-step solution
A stirred-tank bioreactor has a motor-driven agitator system whose shaft carries a foam breaker near the top of the vessel. In the standard bioreactor diagram, the labels are: A – motor, B – foam breaker, C – flat-bladed impeller, D – sparger. The component that breaks foam during fermentation is therefore part B. Correct option: B.
Answer key and solution verified before publishing.
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- Exam
- NEET (UG) 2025
- Paper
- 2025 paper
- Subject
- Zoology
- Chapter
- Biotechnology: Principles and Processes
- Topic
- Process of Recombinant DNA Technology
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