From which cells was DNA first identified as | vedclass

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(D) $DNA$ was first identified by Friedrich Miescher in $1869$. He isolated a substance from the nuclei of pus cells (which are primarily white blood

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Human leukocytes

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(D) $DNA$ was first identified by Friedrich Miescher in $1869$. He isolated a substance from the nuclei of pus cells (which are primarily white blood cells or leukocytes) obtained from discarded surgical bandages. He named this substance 'nuclein'. Later,it was found to be weakly acidic and was renamed 'nucleic acid' (now known as $DNA$). Among the given options,leukocytes (white blood cells) are the correct source.

From which cells was $DNA$ first identified as a weakly acidic substance with an unknown function?

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