00 Hd-CH.CH 1, H CH CH CH CH 2 NH3+ NH NH GLUTAMIC ACID LYSINE H H_A_CH, NH OH HOCH re NH H CH.CH NH , + NH + NH + H TYROSINE ASPARAGINE GLYCINE GLUTAMINE A) One of amino acids above (question one) is an exception, since it has only one three dimensional configuration. Which one? B) Others have at least two 3D molecular arrangements, although their chemical formula is the same. What is the name of this property? C) Is it critical which one those 3D configurations are used for protein synthesis