Which bond connects two amino acids?

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Question

(D) Amino acids are the building blocks of proteins. When two amino acids combine,the carboxyl group $(-COOH)$ of one amino acid reacts with the amino

Vedclass · Accepted Answer

Peptide bond

Vedclass · Answer

(D) Amino acids are the building blocks of proteins. When two amino acids combine,the carboxyl group $(-COOH)$ of one amino acid reacts with the amino group $(-NH_2)$ of another amino acid. This reaction results in the elimination of a water molecule $(H_2O)$ and the formation of a covalent bond known as a peptide bond $(-CO-NH-)$. Therefore,the correct option is $D$.

Column-$I$	Column-$II$
$A$. Trypsin	$(i)$ Fights infectious agents
$B$. $GLUT$-$4$	$(ii)$ Is an intercellular ground substance
$C$. Collagen	$(iii)$ Works as an enzyme
$D$. Antibody	$(iv)$ Enables glucose transport into cells

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Column-$I$ Column-$II$
$A$. Trypsin $(i)$ Fights infectious agents
$B$. $GLUT$-$4$ $(ii)$ Is an intercellular ground substance
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$D$. Antibody $(iv)$ Enables glucose transport into cells

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