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.
Ribosome Structure. 1  Ribosomes in a cell are located in two regions of the cytoplasm. 2  They are found scattered in the cytoplasm and some are attached to the endoplasmic reticulum. 3  When the ribosomes are bound to the ER there are known as the rough endoplasmic reticulum. They are found scattered in the cytoplasm and some are attached to the endoplasmic reticulum. 2  When the ribosomes are bound to the ER there are known as the rough endoplasmic reticulum. 3  The bound and the free ribosomes are similar in structure and are invloved in protein synthesis.