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. |
The active site of the topoisomerase contains a tyrosine residue. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following does not occur during cell division in prokaryotes? |
| A. | Multiple decatenations |
| B. | DNA cleavage |
| C. | DNA rejoining |
| D. | Strand passage |
| Answer» B. DNA cleavage | |
| 3. |
Topoisomerases I and II differ only on the number of steps required to change the linking number. |
| A. | True |
| B. | False |
| Answer» C. | |