The Biuret test is not given by which of the | vedclass

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(B) The Biuret test is a chemical test used for detecting the presence of peptide bonds ($CONH$ linkages) in a substance. Proteins and polypeptides co

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Carbohydrates

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(B) The Biuret test is a chemical test used for detecting the presence of peptide bonds ($CONH$ linkages) in a substance. Proteins and polypeptides contain multiple peptide bonds and thus give a positive Biuret test (violet color). Urea also gives a positive Biuret test because it contains two amide groups. Carbohydrates do not contain peptide bonds,therefore they do not give the Biuret test.

Column-$I$	Column-$II$
$A$. Tyrosine	$P$. Essential amino acid
$B$. Serine	$Q$. Ceric Ammonium Nitrate
$C$. Tryptophan	$R$. Neutral $FeCl_{3}$
$D$. Proline	$S$. Carbylamine Test - Negative

The Biuret test is not given by which of the following?

Similar Questions

The correct zwitter ion structure of glycine is

Assertion $(A)$: In aqueous solution,$\alpha$-amino acids exist as an internal salt called a zwitter ion.
Reason $(R)$: Proline is a natural amino acid having a secondary amino group. The correct option among the following is:

Can an enzyme be called a polymer?

Column-$I$ Column-$II$
$A$. Tyrosine $P$. Essential amino acid
$B$. Serine $Q$. Ceric Ammonium Nitrate
$C$. Tryptophan $R$. Neutral $FeCl_{3}$
$D$. Proline $S$. Carbylamine Test - Negative
Select the correct set of answer :

What are the common types of secondary structure of proteins?

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