Which of the following statement(s) regarding transcription initiation and RNA Pol III is (are) true?

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#Question id: 16486

#Part-B Specialized Branches in Biotechnology

A technique which has been successfully maintaining  long term culture upto 4-5 months is

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#Question id: 5241

#Part-A Aptitude & General Biotechnology

Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?

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#Question id: 19460

#Part-A Aptitude & General Biotechnology

In phase contrast unobstructed light passes through a region of________ that both transmits only a small percentage of the light and changes its phase slightly.

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#Question id: 12491

#Part-B Specialized Branches in Biotechnology

Phenylketonuria shows autosomal recessive inheritance with an incidence of 1 in 10000. Assume that the population is in Hardy-Weinberg equilibrium. Which of the following is correct?

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#Question id: 5050

#Part-B Specialized Branches in Biotechnology

A stem cell capable of producing all the cell types of a lineage(embryonic and extraembryonic) is said to be-