MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is represented in the following diagram? |
| A. | Production of aspartame |
| B. | Production of insulin |
| C. | Production of penicillin |
| D. | Production of glucose syrups |
| Answer» C. Production of penicillin | |
| 2. |
The conversion of porcine insulin to human insulin is achieved by ____________ reaction. |
| A. | hydrogenation |
| B. | transpeptidation |
| C. | kinetically controlled synthesis |
| D. | decomposition |
| Answer» C. kinetically controlled synthesis | |
| 3. |
The conversion of porcine insulin to human insulin is catalyzed by ________ enzyme. |
| A. | thermolysin |
| B. | trypsin |
| C. | streptokinase |
| D. | asparginase |
| Answer» C. streptokinase | |
| 4. |
What does the following reaction represent? |
| A. | Hydrogenation |
| B. | Kinetically controlled synthesis |
| C. | Substitution |
| D. | Decomposition |
| Answer» C. Substitution | |
| 5. |
An alternative strategy to produce aspartame is kinetically controlled synthesis. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Which of the following factor does not favor peptide synthesis? |
| A. | Use of liquid/liquid biphasic systems |
| B. | Selection of protecting residues for amino and carboxyl groups |
| C. | Choice of pH |
| D. | Location of proteases |
| Answer» E. | |
| 7. |
What kind of process is represented in the following equation? |
| A. | Hydrogenation |
| B. | Substitution |
| C. | Decomposition |
| D. | Addition and elimination |
| Answer» B. Substitution | |
| 8. |
A method for the synthesis of aspartame exemplifies the power of thermolysin, a protease. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
____________ is the dipeptide of L-aspartic acid with the methyl ester of L-phenylalanine. |
| A. | Lactose |
| B. | Sucrose |
| C. | Aspartame |
| D. | Carnosine |
| Answer» D. Carnosine | |
| 10. |
If proteases are supplied with high concentrations of soluble proteins, peptides or amino acids __________ are produced. |
| A. | aspartate |
| B. | glutamate |
| C. | plasmin |
| D. | plasteins |
| Answer» E. | |