The figure shows a hypothetical tetrapeptide | vedclass

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(A) By analyzing the structure of the tetrapeptide:$1$. The amino acid at position $a$ has a side chain $-CH_2OH$,which corresponds to Serine.$2$. The

Vedclass · Accepted Answer

$d$ is the acidic amino acid glutamic acid.

Vedclass · Answer

(A) By analyzing the structure of the tetrapeptide:$1$. The amino acid at position $a$ has a side chain $-CH_2OH$,which corresponds to Serine.$2$. The amino acid at position $b$ has a side chain $-CH_2SH$,which corresponds to Cysteine.$3$. The amino acid at position $c$ has a side chain $-CH_2-C_6H_5$ (phenylalanine derivative),which is an aromatic amino acid,but not Tryptophan.$4$. The amino acid at position $d$ has a side chain $-CH_2-CH_2-CH_2-COOH$,which corresponds to Glutamic acid.$5$. In a polypeptide chain,the $N$-terminal is on the left and the $C$-terminal is on the right. Thus,$a$ is the $N$-terminal and $d$ is the $C$-terminal.$6$. Option $a$ is incorrect because while $d$ is Glutamic acid,it is not the only correct statement if others are wrong,but looking at the options,none of the specific claims in $a, b, c$ are fully accurate except for the identification of $d$ as Glutamic acid. However,since $d$ is indeed Glutamic acid,option $a$ is the correct choice.

List-$I$	List-$II$
$A$. Starch	$I$. Fights infection
$B$. Antibody	$II$. Energy storage
$C$. Concanavalin	$III$. Glucose transport
$D$. Glut-$4$	$IV$. Lectin

The figure shows a hypothetical tetrapeptide portion of a protein with parts labelled $a$ to $d$. Which one of the following options is correct?

Similar Questions

Which of the following is a correct sequence for the appearance of compounds in a cell?

Which of the following is the correct structure of deoxyribose sugar?

Match List-$I$ with List-$II$.
List-$I$ List-$II$
$A$. Starch $I$. Fights infection
$B$. Antibody $II$. Energy storage
$C$. Concanavalin $III$. Glucose transport
$D$. Glut-$4$ $IV$. Lectin

Choose the correct answer from the options given below:

The blood concentration of glucose in a normal healthy individual is:

Riboflavin is

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