MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The solenoid valve _________________ |
| A. | Contains the flow tube and the float |
| B. | Is controlled by a signal from an external controller |
| C. | The most expensive way of controlling gas flow |
| D. | Consists of the rotor and housing |
| Answer» C. The most expensive way of controlling gas flow | |
| 2. |
Which of the following is not a method for the introduction of fluid in the vessel? |
| A. | Double inlet |
| B. | Triple inlet |
| C. | Single inlet |
| D. | Septa |
| Answer» B. Triple inlet | |
| 3. |
Which of the following can be used as a quick method of getting liquid into a vessel? |
| A. | Triple inlet |
| B. | Double inlet |
| C. | Septa |
| D. | Single inlet |
| Answer» D. Single inlet | |
| 4. |
Mammalian cell culture processes are of shorter duration. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
The jacketed vessel is more stable than the non-jacketed vessel. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
The ________ is a vessel that contains all the parts and conditions necessary for the growth of desired microorganisms. |
| A. | Impeller |
| B. | Sparger |
| C. | Bioreactor |
| D. | Baffles |
| Answer» D. Baffles | |
| 7. |
The heat exchangers are used to _______________ |
| A. | Maintain high temperature |
| B. | Maintain low temperature |
| C. | Maintain low pressure |
| D. | Maintain low pressure |
| Answer» C. Maintain low pressure | |
| 8. |
How much amount of the medium is required for the production of 1 kg antibody in continuous fermentation? |
| A. | 7,000 L |
| B. | 10,000 L |
| C. | 20,000 L |
| D. | 5,000 L |
| Answer» B. 10,000 L | |
| 9. |
What is the minimum volume of vessel required to produce 1 kg of antibody by batch fermentation? |
| A. | 7 L |
| B. | 500 L |
| C. | 350 L |
| D. | 200 L |
| Answer» C. 350 L | |
| 10. |
Who of the following is used to produce a cooling effect on the vessel? |
| A. | Baffles |
| B. | Sparger |
| C. | Impeller |
| D. | Stirrer glands |
| Answer» B. Sparger | |
| 11. |
The use of full body suit is the safety equipment of ______________ |
| A. | BSL 1 |
| B. | BSL 2 |
| C. | BSL 3 |
| D. | BSL 4 |
| Answer» E. | |
| 12. |
The respiratory protection is a part of ______________ |
| A. | BSL 1 |
| B. | BSL 2 |
| C. | BSL 3 |
| D. | BSL 4 |
| Answer» D. BSL 4 | |
| 13. |
What includes in the biosafety level 2? |
| A. | Respiration protection is required |
| B. | Full body suit |
| C. | Biological safety cabinet |
| D. | Laboratory coat, gloves |
| Answer» D. Laboratory coat, gloves | |
| 14. |
What includes in the biosafety level 1? |
| A. | Respiration protection is required |
| B. | Full body suit |
| C. | Biological safety cabinet |
| D. | Laboratory coat, gloves |
| Answer» E. | |