MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Protein Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not an application of GFP? |
| A. | Protein localization |
| B. | Biomarkers |
| C. | Protein-protein interaction |
| D. | Protein modification |
| Answer» E. | |
| 2. |
GFP has low structural stability. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Which of the following are a combination of antibodies and lipocalins? |
| A. | Lipobodies |
| B. | Antibody-calins |
| C. | Lipobodies |
| D. | Anticalins |
| Answer» E. | |
| 4. |
Avidin and streptavidin are proteins that are structurally and functionally analogous. |
| A. | False |
| B. | True |
| Answer» C. | |
| 5. |
Which of the following is a 238-residue protein from the jellyfish Aequorea victoria? |
| A. | Red fluorescent protein |
| B. | Purple fluorescent protein |
| C. | Green protein |
| D. | Green fluorescent protein |
| Answer» E. | |
| 6. |
Which of the following technique is a powerful method for single-cell analysis and is also used in protein engineering studies? |
| A. | Western Blotting |
| B. | PCR |
| C. | ELISA |
| D. | Flow cytometry |
| Answer» E. | |
| 7. |
Which of the following involves mimicking or blocking the activity of enzymes or natural peptides upon the design and synthesis of metabolically stable peptide analogs? |
| A. | Auromimetics |
| B. | Carbamimetics |
| C. | Carcinomimetics |
| D. | Peptidomimetics |
| Answer» E. | |
| 8. |
Components of intracellular signal transduction machinery and proteins in the regulation of gene transcription are important targets of protein engineering. |
| A. | False |
| B. | True |
| Answer» C. | |
| 9. |
Which of the following provides a cheaper and safer method for the production of vaccines? |
| A. | Ribosome engineering |
| B. | Mitochondria engineering |
| C. | Nucleus engineering |
| D. | Chloroplast engineering |
| Answer» E. | |
| 10. |
Which of the following cytokines has not been engineered for immunostimulation or therapeutic values? |
| A. | IL-2 |
| B. | IL-6 |
| C. | IL-13 |
| D. | IL-1 |
| Answer» E. | |
| 11. |
Which of the following technique is not used for Protein Engineering? |
| A. | DNA shuffling |
| B. | Error-prone PCR |
| C. | rDNA technology |
| D. | DNA fingerprinting |
| Answer» E. | |
| 12. |
Protein engineering can be used to produce peptide and polypeptide vaccines, especially for protection against hazardous viruses. |
| A. | False |
| B. | True |
| Answer» C. | |
| 13. |
Which of the following are probes that mimic the molecular interactions of natural proteins? |
| A. | Growth factors |
| B. | Hormones and receptors |
| C. | Enzymes |
| D. | Peptides and peptidomimetics |
| Answer» E. | |
| 14. |
The efficiency of a drug is not dependent on which of the following parameter? |
| A. | Activity |
| B. | Stability |
| C. | Selectivity |
| D. | General targeting |
| Answer» E. | |
| 15. |
Protein engineering can be potentially used in which of the following industries? |
| A. | Ceramic |
| B. | Iron |
| C. | Furniture |
| D. | Healthcare |
| Answer» E. | |