A man is standing on a railway bridge which is 180 m long. He finds that a train crosses the bridge in 20 seconds but himself in 8 seconds. Find the length of the train and its speed.

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#Question id: 11099

#Part-B Specialized Branches in Biotechnology

In the mammalian alveoli, the partial pressure of O2 is _______ that of atmospheric air and the CO2 partial pressure is _______ that of atmospheric air

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#Question id: 15170

#Part-B Specialized Branches in Biotechnology

Chemoheterotrophs are the bacteria which utilize

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#Question id: 14769

#Part-A Aptitude & General Biotechnology

which one of the following is a database of protein sequence motifs?

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#Question id: 13073

#Part-A Aptitude & General Biotechnology

Restriction enzymes must be use in RFLP and RAPD markers for genome mapping in plants;

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#Question id: 1404

#Part-B Specialized Branches in Biotechnology

Which of the following are transcription factors?