MCQOPTIONS
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MCQOPTIONS
This section includes 18 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. |
The division of retrovirus is limited in invivo condition. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
What are lipid rafts? |
| A. | Solid particles |
| B. | Low concentration of cholesterol |
| C. | Low concentration of glycosphingolipids |
| D. | High concentration of cholesterol |
| Answer» E. | |
| 3. |
What is the pH of late endosomes? |
| A. | 3 |
| B. | 4.5 |
| C. | 6.0 |
| D. | 7.5 |
| Answer» C. 6.0 | |
| 4. |
In coated pits, the cytoplasmic surface is coated with: |
| A. | Calcium |
| B. | Clathrin |
| C. | Clathrim |
| D. | Clathrix |
| Answer» C. Clathrim | |
| 5. |
WHAT_IS_THE_PH_OF_LATE_ENDOSOMES??$ |
| A. | 3.0 |
| B. | 4.5 |
| C. | 6.0 |
| D. | 7.5 |
| Answer» C. 6.0 | |
| 6. |
The division of retrovirus is limited in invivo condition.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
What are lipid rafts?$ |
| A. | Solid particles |
| B. | Low concentration of cholesterol |
| C. | Low concentration of glycosphingolipids |
| D. | High concentration of cholesterol |
| Answer» E. | |
| 8. |
Proteoglycans are the survival factor of viruses. |
| A. | True |
| B. | False |
| Answer» C. | |
| 9. |
Which of the following virus is less affected? |
| A. | Less mutated virus |
| B. | Medium mutated virus |
| C. | High mutated virus |
| D. | Non-mutated virus |
| Answer» D. Non-mutated virus | |
| 10. |
What is the pH of early endosomes? |
| A. | 5.0 |
| B. | 4.5 |
| C. | 6.0 |
| D. | 7.5 |
| Answer» D. 7.5 | |
| 11. |
In coated pits, the cytoplasmic surface is coated with? |
| A. | Calcium |
| B. | Clathrin |
| C. | Clathrim |
| D. | Clathrix |
| Answer» C. Clathrim | |
| 12. |
Endocytosis and phagocytosis are not related terms. |
| A. | True |
| B. | False |
| Answer» C. | |
| 13. |
Which of the following is true for heterologous proteins? |
| A. | It occurs naturally in the cell |
| B. | It express the protein |
| C. | It does not express the protein |
| D. | It makes protein |
| Answer» D. It makes protein | |
| 14. |
Along with Retrovirus, Herpes simplex virus is also enveloped. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
Which of the following virus is not used in gene therapy? |
| A. | Papillomavirus |
| B. | Retrovirus |
| C. | Adenovirus |
| D. | Herpes simplex virus |
| Answer» B. Retrovirus | |
| 16. |
Lentivirus and Retrovirus are not different. |
| A. | True |
| B. | False |
| Answer» C. | |
| 17. |
Lentivirus and Retrovirus are related. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 18. |
Which of the following is correct related to transgene? |
| A. | Phenotype remains unaltered |
| B. | Phenotype changes |
| C. | Produced within an organism |
| D. | Genotype changes |
| Answer» C. Produced within an organism | |