Virus is the only organism which has only one strand
Answer: Amoebas of the Entamoeba group
Explanation:
Amoebiasis, also known amoebic dysentery, is an infection caused by any of the amoebae of the Entamoeba group. Symptoms are most common during infection by Entamoeba histolytica. Amoebiasis can be present with no, mild, or severe symptoms. Symptoms may include abdominal pain, diarrhea, or bloody diarrhea.
Group 18 non reactive and non metallic
They've constructed these proteins from beta-amino acids, which are distinct from the alpha-amino acids that compose natural proteins. Their synthetic proteins are as stable as natural ones, but provide a distinct advantage.