$\mathop {\begin{array}{*{20}{c}}
{H\,\,\,\,\,\,\,\,\,\,\,\,}\\
{\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{H - C - COOH}\\
{\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{\,N{H_2}\,\,\,\,\,\,\,\,}
\end{array}}\limits_{{\rm{Glycine}}} $
$\begin{array}{|c|c|c|c|}\hline {} &\text { Molisch's Test} & {\text { Barfoed Test}} & {\text { Biuret Test}} \\ \hline \text { A} & { Positive } & {\text { Negative }} & {\text { Negative }} \\ \hline \text { B } & {\text { Positive }} & {\text { Positive }} & {\text { Negative }} \\ \hline \text { C } & {\text { Negative }} & {\text { Negative }} & {\text { Positive }} \\ \hline\end{array}$
$A, B$ અને $C$ અનુક્રમે