Thank you for reporting, we will resolve it shortly
Q.
Amino acids have both an amino group and a carboxyl group in their structure. Which amongst the following is an amino acid?
Biomolecules
Solution:
Glycine is the simplest amino acid with hydrogen, as $R$ group. Formic acid is simplest carboxylic acid molecule. It is chemically $HCOOH$. Glycerol is a polyol compound, which is chemically propane-$1$, $2$, $3$-triol and glycolic acid is chemically, $2$-hydroxyethanoic acid.