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how will u identify which one of the given 2 test tube
contains protein solution or which one contains DNA solution
without using any instrument?
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Answer / t
without using instrument or any reagent,one can simply
shake the test tube,frothing will indicate the presence of
protein in the test tube
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / vipul panchal
just add chloroform or phenol to the test tube. one in which u
find turbidity contains protein. Rest one obviously wl have
DNA solution
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / muni kumar
Buiret test
Buiret solution is a blue liquid that changes to purple
when proteins are present and to pink in the presence of
short chains of polypeptides. The copper atom of the biuret
solution reacts with the peptide bonds to cause the color
change.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / narayana
By shaking of 2 test tubes.
distrubing the solution that is protien,no change thats DNA.
| Is This Answer Correct ? | 0 Yes | 0 No |
I would like to know what are the main difference in mechanisms of action of: Ascorbic Acid beta-mercaptoethanol and Dimetilsulfoxide (DMSO). thanks in advance.
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