When double-stranded dna is heated at neutral ph, which change does not occur?
a) the absorption of ultraviolet (260 nm) light increases.
b) the covalent n-glycosidic bond between the base and the pentose breaks.
c) the helical structure unwinds.
d) the hydrogen bonds between a and t break.
e) the viscosity of the solution decreases.
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When double-stranded dna is heated at neutral ph, which change does not occur?
a) the...
a) the...
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