Mycoplasma is unicellular, microscopic prokaryote which is with our cell wall. It is bounded by a single plasmalemma which is three layered and made up of lipoprotein, phospholipid and cholesterol.its thickness is 80 to 100 Aº. which is without membrane bounded orgenelles but has 70S ribosomes. which includes one nacked & double helical DNA.
In addition, the cytoplasm has RNA, fat, protein, enzymes etc.