MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Bioinformatics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is true about the RNAalifold? |
| A. | Dynamic programming is not involved |
| B. | Minimum free energy method is not used |
| C. | Only minimum free energy is used |
| D. | Covariation information is taken into consideration |
| Answer» E. | |
| 2. |
The predefined alignment requiring method also depends on the quality of the input alignment. If there ___ errors in the alignment, covariation signals ____ detected. |
| A. | are, will be |
| B. | are, will not be |
| C. | are not, will not be |
| D. | are not, possibly will not be |
| Answer» C. are not, will not be | |
| 3. |
The type of algorithm that _____ predefined alignment is ______ for reasonably conserved sequences. |
| A. | doesn t require, more successful |
| B. | requires, less successful |
| C. | doesn t require, relatively successful |
| D. | requires, relatively successful |
| Answer» E. | |
| 4. |
An aspect of the comparative method is to select a __________ structure through consensus drawing. |
| A. | relatively distinct |
| B. | remote |
| C. | common |
| D. | least abundant |
| Answer» D. least abundant | |
| 5. |
___________ of covariation can be ___________ to the RNA structure and functions. |
| A. | Any lack, deleterious |
| B. | Any lack, benign |
| C. | Any abundance, deleterious |
| D. | Any inadequacy, advantageous |
| Answer» B. Any lack, benign | |
| 6. |
To distinguish the conserved secondary structure among multiple related RNA sequences, a concept of covariation is used. |
| A. | True |
| B. | False |
| Answer» B. False | |