A jogger inside a railway tunnel at a constant speed hears a train approaching the tunnel from behind at a speed of 30 km/hr, when he is one third of the away inside the tunnel. Whether he keeps running forward or turns back, he will reach the end of the tunnel at the same time the train reaches that end. The speed of the running man is

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#Question id: 31307

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is most disordered region shown in given PONDR Plot

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#Question id: 24657

#Unit 2. Cellular Organization

Valinomycin, which is one of the best characterized ionophores, specifically transports

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#Question id: 31122

#Unit 2. Cellular Organization

Which of the following transporter protein is Ca⁺² dependent?

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#Question id: 32256

#Unit 2. Cellular Organization

The accumulation of abnormally folded proteins and unassembled subunits in the ER can induce increased expression of ER protein-folding catalysts via:

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#Question id: 21141

#Unit 12. Applied Biology

A vector contains the nitR gene under the control of the nitA promoter in a separate operon, the expression of vector is used, upon the addition of the inducer. The inducer–NitR protein complex activates the transcription of both the target gene(s) and nitR and increased level of NitR results in a very high level of production of the target protein(s). Which type of inducer using by nitR?