MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Enzyme Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Smaller molecules elute faster than larger molecules during gel filtration. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Alkaline protease is purified by gel filtration using __________ as gel filtration media. |
| A. | Sephacryl S-300 |
| B. | Biogel P |
| C. | Sephadex G-100 |
| D. | Agarose gel |
| Answer» D. Agarose gel | |
| 3. |
Which gel filtration media is used to purify alpha amylase by gel filtration? |
| A. | Biogel P |
| B. | Sephacryl S-300 |
| C. | Biogel A |
| D. | Sephadex |
| Answer» C. Biogel A | |
| 4. |
Which of the following is not a gel filtration media used in gel filtration? |
| A. | Agarose gel |
| B. | Polyacrylamide gels |
| C. | Sephadex |
| D. | Silica gel |
| Answer» E. | |
| 5. |
Which of the following is not a step involved in gel filtration? |
| A. | Gel preparation |
| B. | Precipitation |
| C. | Sample application |
| D. | Elution of the sample |
| Answer» C. Sample application | |
| 6. |
Which of the following technique separates the sample by percolating it through a bed of porous, uncharged particles? |
| A. | Gel filtration |
| B. | Filtration |
| C. | Dialysis |
| D. | Ultrafiltration |
| Answer» B. Filtration | |
| 7. |
_______________ is a liquid column chromatographic method of separating solute molecules according to differences in molecular size. |
| A. | Thin layer chromatography (TLC) |
| B. | Ion exchange chromatography |
| C. | Gel filtration |
| D. | Affinity chromatography |
| Answer» D. Affinity chromatography | |