MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Gene Manipulation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which DNA are repaired at the site of mismatch? |
| A. | tLong |
| B. | tShort |
| C. | tDegraded |
| D. | tUnmethylated |
| Answer» E. | |
| 2. |
The repair system of E.coli is ___________________ |
| A. | tLacking |
| B. | tCysteine-directed |
| C. | tMethyl-directed |
| D. | tMutated |
| Answer» D. tMutated | |
| 3. |
Contamination in heteroduplex molecules can be removed by __________________ |
| A. | tGel electrophoresis |
| B. | tPCR |
| C. | tChromatography |
| D. | tDistillation |
| Answer» D. tDistillation | |
| 4. |
The use of high-fidelity DNA polymerases has minimized the problem of ____________ mutations. |
| A. | tInternal |
| B. | tSite-directed |
| C. | tExtraneous |
| D. | tPoint |
| Answer» D. tPoint | |