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Biuret test is not given by...

Biuret test is not given by

A

proteins

B

carbohydrates

C

polypeptides

D

urea

Text Solution

Verified by Experts

The correct Answer is:
B
Biuret test is a characteristic test for amide linkage. Proteins, peptides and urea have amide linkage hence they show biuret test while there is no amide linkage in carbohydrates, thus they do not give this test.
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