Q. Oligonucleotides are synthesized chemically. Which of the following step is involved in oligonucleotide synthesis?

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Q. If the known DNA sequences are immobilized onto a solid support, it is called ____________

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Q. In the case of microarrays ____________

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Q. The DNA is labelled with fluorescent dyes in order to study the level of transcription.

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Q. If undefined sequences are immobilized, the set up is called ____________

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Q. Amplification of specific region can be done by using primers for specific regions. If the PCR product is ______ and is in sufficient quantity, then sequence can be determined ________

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Q. Which of the following is not suitable if the PCR product is non-specific?

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Q. The disadvantage in the approach based on using PCR is that there is no permanent record until some of the bacterial cells are preserved.

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Q. The random change in allele frequencies is

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Q. The effect of genetic drift increases as the population size

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Q. The severe reduction in population size is

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Q. Bottlenecks increases the effect of

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Q. Chloroplasts function to produce

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Q. The organelle which function to transform energy as a result of cellular respiration is called

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Q. Mitochondrial disease are received from

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Q. The transmission of genes that occur outside the nucleus is called

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Q. Extranuclear inheritance commonly occur in

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Q. For cloning, the bacteria's plasmids must be cut by

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Q. In order to accept the foreign gene the cut plasmids and foreign genes must be

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Q. A mechanism through which new genetic material is generated during molecular evolution is called

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