Some psychiatrists and/or psychotherapists believe that the symptoms of conversion disorder may be symbolic resolutions of psychological conflicts. For example, in some cases vomiting may represent revulsion and disgust, or blindness may represent the inability to accept the witnessing of a traumatic event.
Some of the most important characteristics of prokaryotic cells are as follows: The prokaryotic (Gr., pro-primitive, karyon-nucleus) cells are the most primitive cells from morphological point of view. They occur in bacteria and blue green algae.
1 Eukaryotic cells have a true nucleus, bound by a double membrane. 2  Prokaryotic cells have no nucleus. 3  The purpose of the nucleus is to sequester the DNA-related functions of the big eukaryotic cell into a smaller chamber, for the purpose of increased efficiency.he difference between prokaryotic and eukaryotic cell is eukaryotic cell is inside of people, plants, and animals. The prokaryotic is a bacteria cell Study Island: Prokaryot â¦ ic cells do not have a true nucleus or membrane-bound organelles. 30 people found this useful.