MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
Which of the following should be implemented in case of extracting conjugating enzymes? |
| A. | Apt chemical compounds |
| B. | Suitable density gradient |
| C. | Centrifugation technique |
| D. | Proper filtration |
| Answer» C. Centrifugation technique | |
| 2. |
Protease is an intracellular enzyme. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Enzymes which are secreted outside the body cells are referred to as ________ enzymes. |
| A. | extracellular |
| B. | intracellular |
| C. | cytoplasmic |
| D. | mitochondrial |
| Answer» B. intracellular | |
| 4. |
The technology wherein gene transfer to host organisms by vectors is referred to as ________ |
| A. | rDNA technology |
| B. | extraction |
| C. | isolation |
| D. | purification |
| Answer» B. extraction | |
| 5. |
Which of the following is not a reason for selected source to be used readily for the production of enzymes? |
| A. | Socio-economical |
| B. | Political |
| C. | Extraction procedure |
| D. | Geographical |
| Answer» D. Geographical | |
| 6. |
Phytanase can be extracted only from ___________ species. |
| A. | plant |
| B. | prokaryote |
| C. | fungal |
| D. | animal |
| Answer» C. fungal | |
| 7. |
Enzyme which can be extracted from mammary gland is _________ |
| A. | pectinase |
| B. | glucornidase |
| C. | lipase |
| D. | acetyl CoA carboxylase |
| Answer» E. | |
| 8. |
Which of the following enzyme cannot be extracted from liver? |
| A. | Glucokinase |
| B. | Lactose synthase |
| C. | Arginase |
| D. | Glutaminase |
| Answer» C. Arginase | |
| 9. |
Which one of the following is not a factor that limit the selection of right starting material for enzyme production? |
| A. | Source selection |
| B. | Availability of enzyme in the source |
| C. | Isolation procedures |
| D. | Location of enzyme |
| Answer» D. Location of enzyme | |
| 10. |
What is the most important pre-requisite for a commercial enzyme production enterprise? |
| A. | Cheap source |
| B. | Extraction |
| C. | Purification |
| D. | Isolation |
| Answer» B. Extraction | |