Q. Which of the given statements is incorrect about Horizontal Gene Transfer?

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Q. Which of the given statements is incorrect about Horizontal Gene Transfer?

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Q. Annotation is based on finding significant alignment to sequences of known function in database similarity searches.

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Q. GeneQuiz focuses on deriving a predicted protein function, based on a variety of available evidence, including the evaluation of the similarity to the closest homolog in a database.

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Q. Which of the given statement is incorrect regarding MAGPIE?

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Q. Which of the given statement is incorrect?

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Q. The designation ECa.b.c.d conveys information. Which of the following is not one of it?

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Q. An approach to classification of genes that encode enzymes is to examine relationships among multiple enzymes that perform the same biochemical function in the same organism.

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Q. Other functional classification schemes for genes include a broader category for genes involved in the same biological process, e.g., a three-group scheme for energy-related, information-related, and communication-related genes has also been used.

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Q. Two species that have recently diverged from a common ancestor might be expected to have a ________ set of genes and ________ chromosomes with these genes positioned along the chromosomes in the same order.

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Q. Which of the given statement is incorrect about the observations made with regard to gene order?

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Q. Which of the given statement is incorrect about the Chromosomal Rearrangements?

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Q. Which of the given statement is incorrect?

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Q. Which of the given statements is incorrect about global gene regulation?

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Q. Which of the given statements is incorrect about Microarray (or microchip) analysis?

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Q. Once a set of genes that are co-regulated has been found, the promoter regions of these genes may be analyzed for conserved patterns that represent sites of interaction with specific transcription factors.

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Q. Which of the given statements is incorrect about Microarray Analysis?

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Q. In cluster analysis of microarray data– If Xi is the log odds value for gene X at time i, then for two genes X and Y and N observations, a similarity score is calculated. S(X,Y) is also known as the Pearson correlation coefficent. Xoffset and Yoffset can be the mean of the observations on X or Y, respectively, in which case is the standard deviation, or else Xoffset and Yoffset can be set to zero when a reference state is used. Which of the following best represents it?

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Q. In cluster analysis of microarray data– A node is created between the _________ scoring pair, and the gene expressed profiles of these two genes are averaged and the joined elements are weighted by the _________ of elements they contain.

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Q. In cluster analysis of microarray data– For n genes, the process is repeated ________ times until a single element remains.

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