DNA,present in the nucleus,was named as 'Nucl | vedclass

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(B) In $1869$,the Swiss physiological chemist $Friedrich \ Miescher$ isolated a substance from the nuclei of pus cells (leukocytes) obtained from disc

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Friedrich Miescher

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(B) In $1869$,the Swiss physiological chemist $Friedrich \ Miescher$ isolated a substance from the nuclei of pus cells (leukocytes) obtained from discarded surgical bandages.He named this substance 'Nuclein' because it was found specifically in the nucleus.Later,this substance was identified as $DNA$ (Deoxyribonucleic acid).Therefore,the correct answer is $Friedrich \ Miescher$.

$DNA$,present in the nucleus,was named as 'Nuclein' by

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