Question

what are amino acids?

Answer 1

Amino acids are biologically important organic compounds. the key components of Amino acids are hydrogen,carbon,oxygen and nitrogen.
9 proteinogical amino acids are essential for our human body. 

Answer 2

amino acids are biologically important organic compounds composed of amine( -NH 2)
it's simple organic compound containing both a carboxyl an an amino group it is mainly food that is rich n amino acids are eggs, meat , mainly the foods rich in protein.