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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. |
In examining the results of analysis, it is important to look for the method used the statistical significance of the result, and the overall degree of confidence in the alignments. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the given is wrongly matched? |
| A. | Escherichia coli Bacteria |
| B. | Methanococcus jannaschii Archaea |
| C. | Synechocystis sp. Archaea |
| D. | Aquifex aeolicus Bacteria |
| Answer» D. Aquifex aeolicus Bacteria | |
| 3. |
A simple way to retrieve sequences of viral and other extra-chromosomal genetic elements such as organelles is through the National Center for Biotechnology Information (NCBI). |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
While sequencing of The first bacterial genome Approximately ____ of the ____ predicted genes matched genes of another species, the bacterial species E. coli K-12 that had been the subject of many years of genetic and biochemical research. |
| A. | 46%, 1500 |
| B. | 58%, 1496 |
| C. | 72%, 1743 |
| D. | 58%, 1743 |
| Answer» E. | |
| 5. |
While sequencing of the first bacterial genome A large number of random overlapping fragments were sequenced and then a consensus sequence of the entire ______ chromosome of Hemophilus was assembled by computer. |
| A. | 8.6 x 10<sup>9</sup> bp |
| B. | 1.8 x 10<sup>6</sup> bp |
| C. | 6.9 x 10<sup>5</sup> bp |
| D. | 1.8 x 10<sup>4</sup> bp |
| Answer» C. 6.9 x 10<sup>5</sup> bp | |
| 6. |
The first bacterial genome to be sequenced was that of ________ a mild human pathogen. |
| A. | Hemophilus influenzae |
| B. | Lactobacillus |
| C. | Vibrio cholarae |
| D. | Clostridium botulinum |
| Answer» B. Lactobacillus | |