MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Bioprocess Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Organisms in which phase are adapting to the new environment? |
| A. | Lag phase |
| B. | Death phase |
| C. | Exponential phase |
| D. | Stationary phase |
| Answer» B. Death phase | |
| 2. |
In fed-batch culture, the feed solution is ________ |
| A. | Less concentrated |
| B. | Highly concentrated |
| C. | Highly diluted |
| D. | Diluted |
| Answer» C. Highly diluted | |
| 3. |
Fed-batch culture is not used for substrate inhibition. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Fed-batch culture is superior to conventional batch culture. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
In a fixed-volume fed- batch culture declines when? |
| A. | Biomass increases |
| B. | Biomass decreases |
| C. | Biomass remains constant |
| D. | Biomass is equal to zero |
| Answer» B. Biomass decreases | |
| 6. |
Quasi steady state in fed batch is when? |
| A. | Growth rate remains constant |
| B. | Dilution remains constant |
| C. | Growth rate changes variably |
| D. | remains constant |
| Answer» D. remains constant | |
| 7. |
What do you mean by Quasi steady state ? |
| A. | Cell concentration remains virtually constant |
| B. | Cell concentration is virtually variable |
| C. | Total biomass remains constant with time |
| D. | Total biomass decreases with time |
| Answer» B. Cell concentration is virtually variable | |