MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Polymerization of phenols is catalyzed by ____________ enzyme. |
| A. | peroxidase |
| B. | penicillinase |
| C. | lysozyme |
| D. | ribonucleases |
| Answer» B. penicillinase | |
| 2. |
___________ are used to immobilize the enzyme to the aqueous phase allowing its separation from product-containing organic phase. |
| A. | Centrifuge |
| B. | Chromatography |
| C. | Phase separators |
| D. | Ultrasonicator |
| Answer» D. Ultrasonicator | |
| 3. |
Under normal physiological conditions, which of the following enzymes catalyze the degradation of polymers? |
| A. | Transferases |
| B. | Isomerases |
| C. | Hydrolases |
| D. | Ligases |
| Answer» D. Ligases | |
| 4. |
It would be useful if enzyme catalyzed reactions where performed in organic solvents, other than water. |
| A. | True |
| B. | False |
| Answer» B. False | |