I was think about buying a 1999-2005 Silver Pf69 Ultra Cameo State Quarters in either Pcgs or Ngc. I was wondering what grading service is the best out of...
There are two different locations where ribosomes can be found in a  cell. These two locations are suspended in the cytosol and attached  to the endoplasmic reticulum.
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.