Medical Necessity Determination and Prior Authorization Criteria. 3. Revised 4/17/13 Independent licensee of the Blue Cross and Blue Shield of New Jersey. Medical Necessity. Group Description Drug name included Covered Uses Exclusion Criteria Required Medical Information.
All cells, whether they are prokaryotic or eukaryotic, have some common features. The common features of prokaryotic and eukaryotic cells are: 1  DNA, the genetic material contained in one or more chromosomes and located in a nonmembrane bound nucleoid region in prokaryotes and a membrane-bound nucleus in eukaryotes.he common features of prokaryotic and eukaryotic cells are: 1  DNA, the genetic material contained in one or more chromosomes and located in a nonmembrane bound nucleoid region in prokaryotes and a membrane-bound nucleus in eukaryotes.
One of the major differences between prokaryotic and eukaryotic cells is that eukaryotic cells have cell organelles with distinct membranes and prokaryotic cells do not. This means that ribosomes in prokaryotic cells are free-floating in the cytoplasm.In eukaryotic cells, ribosomes can roam free in the cytoplasm, but they can also be bound to the exterior of the endoplasmic reticulum. Ribosomes can also be found in mitochondria and chloroplasts of eukaryotic cells.ibosomes are found in both prokaryotes and eukaryotes. They are made up of proteins and RNA molecules called subunits. The predominant function of ribosomes is the translation of messenger RNA (mRNA) into proteins.