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#Question id: 756


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

#I Life Science/ Life Sciences Group – I-V
  1. the formation of local regions of dsDNA, formed by the base pairing of short regions of complementarity within or between DNA strands

  2. the wholly complementary DNA strands to find each other.

  3. Completely double helix formation

  4. All of the above are correct.


Answer:- Option(s): 1


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#Question id: 19607

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Which of the following substances has a dipole moment more than zero?

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#Question id: 19608

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The ion which is iso-electronic with CO is —————

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#Question id: 19609

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The correct bond order in the following species is —————.

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#Question id: 19610

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Which of the following molecules have trigonal planar geometry?

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#Question id: 19611

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During change of O2 to O22- ion, the electron adds on which of the following orbitals?

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#Question id: 19612

#SCPH05 I Biotechnology

In which of the following pairs, the two molecules have identical bond orders:

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