A) Increase in viscosity
B) Hyperchromicity
C) Unstacking of bases
D) Destabilisation of DNA helix
Correct Answer: A
Solution :
[a] Viscosity decreases when DNA is denatured. The hyperchromacity is dye to unstacking of bases and strand separation. Unwinding occurs due to disruption of hydrogen bonds.You need to login to perform this action.
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