MCQOPTIONS
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MCQOPTIONS
This section includes 8 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 is an exopeptidase? |
| A. | Trypsin |
| B. | Chymotrypsin |
| C. | Elastase |
| D. | Carboxypeptidase |
| Answer» E. | |
| 2. |
Trypsinogen is activated by _________ enzyme. |
| A. | transaminase |
| B. | amylases |
| C. | enterokinase |
| D. | proteinase |
| Answer» D. proteinase | |
| 3. |
Proteolytic digestive enzymes which hydrolyze the peptide bond from the ends are referred to as _________ |
| A. | proteinases |
| B. | exopeptidases |
| C. | endopeptidases |
| D. | transaminase |
| Answer» C. endopeptidases | |
| 4. |
__________ are proteolytic digestive enzymes which hydrolyze the peptide bonds between specific aminoacids. |
| A. | Proteinases |
| B. | Exopeptidases |
| C. | Endopeptidases |
| D. | amylases |
| Answer» D. amylases | |
| 5. |
Ratio of plasma CK (MM3) and CK (MM1) is an indication of heart attack. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Which of this is not an isoenzyme of creatine kinase? |
| A. | LDH<sub>5</sub> (MMMM) |
| B. | CK<sub>1</sub> (BB) |
| C. | CK<sub>2</sub> (MB) |
| D. | CK<sub>3</sub> (MM) |
| Answer» B. CK<sub>1</sub> (BB) | |
| 7. |
Which of the following does not increase creatine kinase level? |
| A. | Injuries |
| B. | Intramuscular injections |
| C. | Macroamylsemia |
| D. | Vigorous exercise |
| Answer» D. Vigorous exercise | |
| 8. |
Which of the following clinical conditions, the activity of creatine kinase is not seen? |
| A. | Muscular dystrophy |
| B. | Muscle disease |
| C. | Pancreatitis |
| D. | Myocardial infarction |
| Answer» D. Myocardial infarction | |