A, B and C start at the same time in the same direction to run around a circular stadium . A completes a round in 252 seconds , B in 308 seconds and C in 198 seconds all starting at the same point . After what time will they meet again at the starting point ?

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#Question id: 322

#Part-A Aptitude & General Biotechnology

A covalent bond is likely to be polar when ________.

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#Question id: 18834

#Part-A Aptitude & General Biotechnology

A researcher is trying to alter five successive base pairs in the middle of a PCR amplified DNA fragments. Which technique is the most recommended for performing such experiment? 

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#Question id: 1437

#Part-B Specialized Branches in Biotechnology

Exposure to benzo(a)pyrene is most frequently associated with which type of cancer?

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#Question id: 693

#Part-A Aptitude & General Biotechnology

In an alpha helix, the R groups on the amino acid residues:

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#Question id: 7467

#Part-A Aptitude & General Biotechnology

How many times starting at 1:00 pm would the minute and hour Hands of a clock make an angle of 40° with each other in the next 6 hours ?