MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For what purpose was the first bioreactor developed? |
| A. | Acetone |
| B. | Yeast |
| C. | Glucose |
| D. | E.coli culture |
| Answer» B. Yeast | |
| 2. |
The production capacity of the biggest Biologics plant is _____________ |
| A. | 180,000 Liters |
| B. | 20, 000 Liters |
| C. | 1000 Liters |
| D. | 1,000,000 Liters |
| Answer» C. 1000 Liters | |
| 3. |
The ___________ provides the annular area for circulation of constant temperature of water |
| A. | jacket |
| B. | cover |
| C. | wind-cheater |
| D. | rain-coat |
| Answer» B. cover | |
| 4. |
In the aerobic cultivation process, the purpose of the sparger is to supply adequate oxygen to the growing cells. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 5. |
Baffles are used to break the vortex formation in the vessel. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 6. |
________ is the part of a bioreactor helping in maintaining the homogeneity of the contents of the bioreactor. |
| A. | Agitator |
| B. | Fan |
| C. | Cooler |
| D. | Coolant |
| Answer» B. Fan | |
| 7. |
A bioprocess is composed mainly of three stages. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 8. |
_________ and coils are used to maintain the temperature of the fermentation medium inside the bioreactor. |
| A. | Cooling Jackets |
| B. | Capacitors |
| C. | Transducers |
| D. | Electrochemicals |
| Answer» B. Capacitors | |
| 9. |
Bioreactors are usually made of _____________ |
| A. | polymers |
| B. | stainless steel |
| C. | clay |
| D. | cement |
| Answer» B. stainless steel | |
| 10. |
Which of the following is a device harboring a biologically active environment? |
| A. | Biosensors |
| B. | Bioreactors |
| C. | Cells |
| D. | Soil |
| Answer» C. Cells | |