Why are amino acids amphoteric in nature?

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Question

(C) Amino acids are organic compounds containing an amino group $(-NH_2)$ and a carboxyl group $(-COOH)$ attached to the same carbon atom,known as the

Vedclass · Accepted Answer

Due to acidic carboxyl and basic amino groups.

Vedclass · Answer

(C) Amino acids are organic compounds containing an amino group $(-NH_2)$ and a carboxyl group $(-COOH)$ attached to the same carbon atom,known as the $\alpha$-carbon.The carboxyl group $(-COOH)$ acts as an acid because it can donate a proton $(H^+)$,while the amino group $(-NH_2)$ acts as a base because it can accept a proton $(H^+)$.Because amino acids possess both acidic and basic functional groups,they can react with both acids and bases,making them amphoteric in nature.This property allows them to exist as zwitterions at a specific $pH$ (isoelectric point).

Similar Questions

$A$ - In the solution of different $pH$,the structure of amino acids changes.
$R$ - It is because of the ionisable nature of $-NH_2$ and $-COOH$ groups.

Briefly describe the types of groups participating in the structure of amino acids.

$S$ - Statement: The amino acid with a non-polar $R$ group is serine.
$R$ - Reason: The amino acid with a polar and uncharged $R$ group is threonine.

The primary structure of a protein is maintained by which bond?

The most abundant protein in the animal world is

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