Polypeptide chains present in insulin are lin | vedclass

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Question

(B) Insulin is a peptide hormone composed of two short polypeptide chains: chain $A$ and chain $B$.These two chains are linked together by inter-chain

Vedclass · Accepted Answer

Disulphide bridges

Vedclass · Answer

(B) Insulin is a peptide hormone composed of two short polypeptide chains: chain $A$ and chain $B$.These two chains are linked together by inter-chain disulphide bridges (disulphide bonds) between specific cysteine residues.In humans,insulin is synthesized as a pro-hormone (pro-insulin),which contains an extra stretch called the $C$-peptide.During maturation,the $C$-peptide is removed to form mature insulin,leaving the $A$ and $B$ chains connected by disulphide bridges.

Column-$I$	Column-$II$
$A$. Trypsin	$1$. Intercellular ground substance
$B$. $GLUT-4$	$2$. Hormone
$C$. Insulin	$3$. Enzyme
$D$. Collagen	$4$. Enables glucose transport into cells

Polypeptide chains present in insulin are linked together by...

Similar Questions

Identify the structures of the amino acids given below.

Which molecule is formed by the linkage of two amino acids?

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Match the following.
Column-$I$ Column-$II$
$A$. Trypsin $1$. Intercellular ground substance
$B$. $GLUT-4$ $2$. Hormone
$C$. Insulin $3$. Enzyme
$D$. Collagen $4$. Enables glucose transport into cells

Which amino acid contains a non-polar '$R$' group?

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