Aspartic Acid
acidic
Glutamic Acid
acidic
Lysine
basic
Arginine
basic
Histidine
basic
Serine
polar
Cysteine
polar
Tyrosine
polar
Threonine
polar
Asparagine
polar
Glutamine
polar
Glycine
nonpolar
Alanine
nonpolar
Valine
nonpolar
Leucine
nonpolar
Isoleucine
nonpolar
Phenylalanine
nonpolar
Tryptophan
nonpolar
Methionine
nonpolar
Proline
nonpolar
What are the 9 essential amino acids