The peptide that gives positive ceric ammoniu | vedclass

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Question

(B) The ceric ammonium nitrate test is used to detect the presence of an alcoholic $-OH$ group. Among the given amino acids,$Serine$ $(Ser)$ contains

Vedclass · Accepted Answer

$Ser - Lys$

Vedclass · Answer

(B) The ceric ammonium nitrate test is used to detect the presence of an alcoholic $-OH$ group. Among the given amino acids,$Serine$ $(Ser)$ contains an alcoholic $-OH$ group.The carbylamine test is used to detect the presence of a primary amine $(-NH_2)$ group. Among the given amino acids,$Lysine$ $(Lys)$ contains a primary amine group in its side chain.Therefore,the peptide $Ser - Lys$ will give a positive result for both tests.

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 peptide that gives positive ceric ammonium nitrate and carbylamine tests is

Similar Questions

The helical structure of proteins is established by

Which amino acid from the following contains $-CH_3$ as a side chain?

The number of amino acids and number of peptide bonds in a linear tetrapeptide (made of different amino acids) are respectively

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 :

The non-essential amino acid among the following is

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