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. |
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 | |
| 2. |
The conversion of porcine insulin to human insulin is catalyzed by ________ enzyme. |
| A. | thermolysin |
| B. | trypsin |
| C. | streptokinase |
| D. | asparginase |
| Answer» C. streptokinase | |
| 3. |
An alternative strategy to produce aspartame is kinetically controlled synthesis. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
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. | |
| 5. |
Cleavage site for pepsin is _______________ |
| A. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6a.png"><img alt="Cleavage site for pepsin - option a" class="alignnone size-full wp-image-266775" height="30" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6a.png" width="265"/></a> |
| B. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6b.png"><img alt="Cleavage site for pepsin - option b" class="alignnone size-full wp-image-266774" height="26" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6b.png" width="183"/></a> |
| C. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6c.png"><img alt="Cleavage site for pepsin - option c" class="alignnone size-full wp-image-266773" height="30" sizes="(max-width: 414px) 100vw, 414px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6c.png 414w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6c-300x22.png 300w" width="414"/></a> |
| D. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6d.png"><img alt="Cleavage site for pepsin - option d" class="alignnone size-full wp-image-266772" height="26" sizes="(max-width: 487px) 100vw, 487px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6d.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6d.png 487w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6d-300x16.png 300w" width="487"/></a> |
| Answer» B. <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6b.png"><img alt="Cleavage site for pepsin - option b" class="alignnone size-full wp-image-266774" height="26" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q6b.png" width="183"/></a> | |
| 6. |
Which of these is a cleavage site for trypsin? |
| A. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5a.png"><img alt="The cleavage site for trypsin - option a" class="alignnone size-full wp-image-266780" height="28" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5a.png" width="265"/></a> |
| B. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5b.png"><img alt="The cleavage site for trypsin - option b" class="alignnone size-full wp-image-266779" height="25" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5b.png" width="181"/></a> |
| C. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c.png"><img alt="The cleavage site for trypsin - option c" class="alignnone size-full wp-image-266778" height="33" sizes="(max-width: 415px) 100vw, 415px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c.png 415w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c-300x24.png 300w" width="415"/></a> |
| D. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5d.png"><img alt="The cleavage site for trypsin - option d" class="alignnone size-full wp-image-266777" height="26" sizes="(max-width: 486px) 100vw, 486px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5d.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5d.png 486w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5d-300x16.png 300w" width="486"/></a> |
| Answer» C. <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c.png"><img alt="The cleavage site for trypsin - option c" class="alignnone size-full wp-image-266778" height="33" sizes="(max-width: 415px) 100vw, 415px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c.png 415w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q5c-300x24.png 300w" width="415"/></a> | |
| 7. |
Which of these is a cleavage site for chymotrypsin? |
| A. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4a.png"><img alt="The cleavage site for chymotrypsin - option a" class="alignnone size-full wp-image-266785" height="22" sizes="(max-width: 380px) 100vw, 380px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4a.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4a.png 380w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4a-300x17.png 300w" width="380"/></a> |
| B. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b.png"><img alt="The cleavage site for chymotrypsin - option b" class="alignnone size-full wp-image-266784" height="22" sizes="(max-width: 375px) 100vw, 375px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b.png 375w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b-300x18.png 300w" width="375"/></a> |
| C. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4c.png"><img alt="The cleavage site for chymotrypsin - option c" class="alignnone size-full wp-image-266783" height="27" sizes="(max-width: 415px) 100vw, 415px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4c.png 415w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4c-300x20.png 300w" width="415"/></a> |
| D. | <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4d.png"><img alt="The cleavage site for chymotrypsin - option d" class="alignnone size-full wp-image-266782" height="28" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4d.png" width="260"/></a> |
| Answer» B. <a href="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b.png"><img alt="The cleavage site for chymotrypsin - option b" class="alignnone size-full wp-image-266784" height="22" sizes="(max-width: 375px) 100vw, 375px" src="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b.png 375w, https://www.sanfoundry.com/wp-content/uploads/2020/02/enzyme-technology-questions-answers-practical-examples-use-enzymes-reverse-q4b-300x18.png 300w" width="375"/></a> | |
| 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. | |