Q. Which of the following acts as an inducer in the lac operon?

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Q. The lac operon is under positive control, a phenomenon called _________________

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Q. Which of the following acts as a co-repressor in tryptophan operon?

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Q. In bacteria, mRNAs bound to small metabolites are called ______________

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Q. The sheep Dolly was cloned in the year ___________

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Q. Single cells from an adult animal can give rise to whole new individuals.

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Q. How many types of cells were fused in the cloning of Dolly?

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Q. The transcriptional state of a cell is irreversible.

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Q. The processing-level control is concerned with ____________

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Q. What percent of a typical Red blood cell is constituted by hemoglobin?

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Q. Which type of control determines for how long will a particular mRNA be translated?

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Q. Which technology can be used to monitor thousands of genes in a single experiment?

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Q. How many types of transcription factors assist in transcription-level control?

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Q. Sequence-specific transcription factors can act as transcriptional activators or repressors.

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Q. What percent of genes encode transcription factors?

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Q. Which cells are pluripotent?

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Q. Importance of transcription factors in embryonic stem cells was demonstrated in ______________

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Q. In cellular reprogramming, which of the following is removed during chromatin reorganization?

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Q. How many domains are present in a transcription factor?

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Q. Motifs are related structures present on the transcription factors constituting the _________________ domain.

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