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Question : The percentage of adenine in a double stranded DNA isolated from human liver is observed to be 32. What are the expected parcentage of Thymine, Guanine and Cytosine.

Answer»

Solution :Adenic = `32%` ,so THYMINE = `32%`, CYTOSINE = `18%`, and GUANINE = `18%`, Accroding to Chargaff.s rule, in a DOUBLE stranded DNA ,the RATIOS between adenine and Thymine and Guanine and cystosine are constant and equal to one.


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