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if there is solution , how will u estimate that it contains
DNA only, not RNA? how we differentiate DNA ,RNA and
Protein in solution without studying its structure?
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Answer Posted / shilpa m
Take 3 testtubes and pour DNA,RNA and protines. Subjecte
these solutions to colory meter or spectro photo meter and
the obsrebence of these solutions will be different because
of DNA is double standard and it obserbs more light and it
give od 280 nano meters. coming to RNA, it gives more od
compare to DNA because of its a single standard. coming to
protines gives more od, because of it contains free amino
acids.
Finally these 3 solutions depends on the od.
another way to find density gradiant centrifigation of
these three molecules separated by their molecular weights.
| Is This Answer Correct ? | 2 Yes | 8 No |
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