MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Life Sciences knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Mark the one, which is CORRECT for SOS repair. |
| A. | RecA protein participates |
| B. | A free radical mechanism is involved |
| C. | The repair enzyme functions only once |
| D. | No bases or nucleotides are removed |
| Answer» B. A free radical mechanism is involved | |
| 2. |
Which of the following is NOT the function of the enzyme systems involved in mismatch repair? |
| A. | Recognize mismatched base pair |
| B. | Gene conversion |
| C. | Determine incorrect base from a mismatch |
| D. | Excise incorrect base and carry out repair system |
| Answer» C. Determine incorrect base from a mismatch | |
| 3. |
The correction of changes in DNA by a set of process known as___________ |
| A. | Replication |
| B. | DNA repair |
| C. | Translation |
| D. | Transcription |
| Answer» C. Translation | |