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Question
Degenerated DNA after heating can be studied by comparing
Degenerated DNA after heating can be studied by comparing
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Solution
The correct option is D Number of nucleotides
Heating causes unwinding of dsDNA into a ssDNA molecule by altering the ordered stacking of the bases and breaking their connecting hydrogen bonds. Single stranded DNA do not obey the Chargaff's rule and thus, A : T and G : C ratio can not be taken into consideration. This ssDNA is then studied by comparing the type and number of nucleotides in single strands. Hence, correct option is D.
Heating causes unwinding of dsDNA into a ssDNA molecule by altering the ordered stacking of the bases and breaking their connecting hydrogen bonds. Single stranded DNA do not obey the Chargaff's rule and thus, A : T and G : C ratio can not be taken into consideration. This ssDNA is then studied by comparing the type and number of nucleotides in single strands. Hence, correct option is D.
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