MCQOPTIONS
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MCQOPTIONS
This section includes 6 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. |
___________ synthesizes N-acetyllactosamine using a carbon-celite column to remove it, as soon as it is formed. |
| A. | Dextransucrase |
| B. | Streptokinase |
| C. | galactosidase |
| D. | Ribonuclease |
| Answer» D. Ribonuclease | |
| 2. |
_____________is used to produce dextran from sucrose. |
| A. | Fructosyltransferases |
| B. | Dextransucrase |
| C. | Papain |
| D. | Streptokinase |
| Answer» C. Papain | |
| 3. |
____________ is a low cariogenic sweetener, which consists of a mixture of glucose, sucrose and -2,1 linked fructans with terminal non-reducing glucose residues. |
| A. | Neosugar |
| B. | Xylosucrose |
| C. | Lactose |
| D. | Sucrose |
| Answer» B. Xylosucrose | |
| 4. |
Which of the following compounds are synthesized by fructosyltransferases? |
| A. | Sucrose-6-acetate |
| B. | Xylosucrose |
| C. | L-aspartate |
| D. | Neosugar |
| Answer» D. Neosugar | |
| 5. |
Which of the following enzyme is not used to construct oligosaccharides? |
| A. | Dextransucrase |
| B. | Levansucrase |
| C. | Papain |
| D. | Cyclomaltodextrin glucanotransferase |
| Answer» D. Cyclomaltodextrin glucanotransferase | |
| 6. |
Use of glycosidases in synthetic reactions is a comparatively neglected topic. |
| A. | True |
| B. | False |
| Answer» B. False | |