Bioinformatics MCQ

Bioinformatics

1. Multigene families arise as a result of __________.

Answer

Correct Answer: Transformation.

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2. The term peptidyl transferase relates to ________.

Answer

Correct Answer: Peptide bond formation during protein synthesis

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3. The stoichiometric relationship of atp synthesis to ______ is referred to as the p/o ratio.

Answer

Correct Answer: Respiration

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4. Srb and horowitz showed that ______.

Answer

Correct Answer: Mutations of a single gene resulted in defects of one and only one enzyme

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5. The asynchronous form of telemedicine uses _____ technology.

Answer

Correct Answer: Store-and-forward

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6. An inpatient record is typically between ____ in length.

Answer

Correct Answer: 60 and 100 pages

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7. Bioinformatics is sometimes called _____ biology.

Answer

Correct Answer: Computational

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8. A ________ is the final sequence of dna put together from overlapping sequences.

Answer

Correct Answer: Frameup

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9. The gene that codes for gastrin is located on the _____ of chromosome 17.

Answer

Correct Answer: Long arm (q arm)

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10. In the metabolic pathway shown in figure 16.2, each step is catalyzed by ________.

Answer

Correct Answer: One enzyme

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11. An early step in shotgun sequencing is to _____.

Answer

Correct Answer: Break genomic DNA at random sites

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12. A polycistronic mrna contains multiple ________.

Answer

Correct Answer: Polypeptide-producing sequences

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13. The product of transcription, and _______ is the product of translation.

Answer

Correct Answer: MRNA; a protein

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14. In the gal gene system, ________ are cis-acting regulatory elements.

Answer

Correct Answer: UAS

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15. A knock-out allele is ______.

Answer

Correct Answer: A mutated form of a gene that does not make a functioning product

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16. The rp13 gene of chromosome 17 codes for a protein _____.

Answer

Correct Answer: Involved in eye development

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17. Exon shuffling occurs during _____.

Answer

Correct Answer: Meiotic recombination

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18. _______is the product of transcription, and _______ is the product of translation.

Answer

Correct Answer: MRNA; a protein

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