Q. Which of the following is untrue about Prediction Using Discriminant Analysis for Gene Prediction?

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Q. Which of the following is untrue about FGENES?

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Q. GENSCAN is awebbased program that makes predictions based on fifth-order HMMs.

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Q. Which of the following wrong about HMM GENE?

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Q. Which of the following is untrue about Homology-Based Programs?

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Q. The drawback of Homology-based approach is its reliance on the presence of homologs in databases.

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Q. GenomeScan is a web-based server that combines GENSCAN prediction results with BLASTX similarity searches.

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Q. Which of the following is untrue about EST2Genome?

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Q. Which of the following is untrue about SGP-1?

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Q. TwinScan is also a similarity-based gene-finding Server and it is similar to GenomeScan in that it uses GenScan to predict all possible exons from the genomic sequence.

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Q. Because different prediction programs have different levels of sensitivity and specificity, it makes sense to combine results of multiple programs based on consensus. This idea has prompted development of consensus-based algorithms.

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Q. In bacteria, transcription is initiated by DNA polymerase.

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Q. The upstream sequence where the σ protein binds constitutes the promoter sequence.

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Q. The promoter sequence may determine the expression of one gene or a number of linked genes downstream.

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Q. In addition to the RNA polymerase, there are also a number of DNA-binding proteins that facilitate the process of transcription.

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Q. The specific DNA sequences to which the transcription factors bind are referred to as _____

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Q. In eukaryotes, gene expression is not regulated by a protein complex formed between transcription factors and RNA polymerase.

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Q. Which of the following is untrue?

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Q. In eukaryotes, genes often form an operon with a shared promoter.

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Q. Eukaryotic RNA polymerase II does not directly bind to the promoter, but relies on a dozen or more transcription factors to recognize and bind to the promoter in a specific order before its own binding around the promoter.

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