MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Tissue Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Poly (vinyl alcohol) (PVA) is a derivative of __________ |
| A. | Poly (vinyl acetate) |
| B. | Collagen |
| C. | Poly (lactic acid) |
| D. | Polythene |
| Answer» C. Poly (lactic acid) | |
| 2. |
_____________ is a synthetic and hydrophilic polymer. |
| A. | PEG or poly (ethylene oxide) |
| B. | Elastin |
| C. | Collagen |
| D. | Keratin |
| Answer» B. Elastin | |
| 3. |
Poly ( -caprolactone) (PCL) is usually in non-permanent scaffolds. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 4. |
It is hard to degrade Poly ( -caprolactone) (PCL) than PGA and PLGA. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 5. |
Dermagraft is a Poly (lactic acid-co-glycolic acid) based skin product available commercially. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 6. |
_____________ is synthesized by the copolymerization of cyclic dimers of glycolic and lactic acids. |
| A. | Poly (lactic acid-co-glycolic acid) |
| B. | Poly (glycolic acid) |
| C. | Poly (lactic acid) |
| D. | Polythene |
| Answer» B. Poly (glycolic acid) | |
| 7. |
Which of the following properties of Poly (N-isopropyl acrylamide) (PNIPAAm) is an advantage in tissue regeneration? |
| A. | Thermoresponsiveness |
| B. | Strength |
| C. | Porosity |
| D. | Ductility |
| Answer» B. Strength | |
| 8. |
Poly (N-isopropyl acrylamide) (PNIPAAm) is used in ________________ |
| A. | Cell-therapy |
| B. | Gene-therapy |
| C. | RNA silencing |
| D. | Vaccination |
| Answer» B. Gene-therapy | |