Which of the following enzyme has a unique ability to introduce positive and negative supercoiling of the DNA and it is the target for antibacterial agents such as ciprofloxacin/quinolones?

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#Question id: 3023

#I Life Science/ Life Sciences Group – I-V

During which phase of the bacterial growth curve does a bacterial population become much more resistant to harmful conditions?

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#Question id: 756

#SCPH28 | Zoology

The thermal denaturation of DNA may be reversed by cooling the solution. Rapid cooling allows:

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#Question id: 1787

#SCPH05 I Biotechnology

The classical and alternative pathways meet at complement component

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#Question id: 19507

#SCPH05 I Biotechnology

Which of the following electronic configurations of an atom has the lowest ionisation enthalpy?

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#Question id: 14215

#SCPH05 I Biotechnology

kLa is measured in dynamic method of oxygen transfer by