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. |
What do you mean by Nutrient repression ? |
| A. | Inhibition of unwanted enzyme production |
| B. | Production of unwanted enzymes |
| C. | Inhibition of cell nutrients |
| D. | Production of waste |
| Answer» B. Production of unwanted enzymes | |
| 2. |
Which is the inducer of enzyme invertase? |
| A. | Starch |
| B. | Sucrose |
| C. | Galactosidases |
| D. | Fatty acids |
| Answer» C. Galactosidases | |
| 3. |
The production of enzyme is mostly carried out by? |
| A. | Batch fermentation |
| B. | Continuous fermentation |
| C. | Fed-batch fermentation |
| D. | Semi-batch fermentation |
| Answer» B. Continuous fermentation | |
| 4. |
Which enzyme was first produced industrially? |
| A. | Bacteria enzyme |
| B. | Yeast enzyme |
| C. | Fungal enzyme |
| D. | Streptomyces |
| Answer» D. Streptomyces | |
| 5. |
Which of the following does not produces Proteases ? |
| A. | Bacillus |
| B. | Rhizopus |
| C. | Mucor |
| D. | Bacillus coagulans |
| Answer» E. | |