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.
Easy: Eukaryotes possess a distinct nucleus, which contains and protects the cell's complement of DNA. The cells of all animals and plants larger than single cells are of this â¦ type, including your own. Prokaryotes are more primitive, having evolved before Eukaryotes, and lack a nucleus.Their DNA (or, sometimes, RNA) is randomly distributed throughout the material of the cell. All Prokaryotes are unicellular, like bacteria. The main differences between the two types of cells is that eukaryotic cells have a nucleus, prokaryotic cells don't.