Question

name test for proteins

Answer 1

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.


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Answer 2

Hey buddy here is ur answer .......


→ Biuret solution is used to identify the presence of protein. 



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