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.
Best Answer: Ribosomes-Site of protein synthesis. Consists of a small subunit and a large subunit. They are found freely floating in the cytosol or attached to the endoplasmic reticulum. They are made up of ribosomal RNA and protein. Rough endoplasmic reticulum (RER) - An extensive network of membranous sacs called cisternae. They outer membrane of the nuclear envelope is continuous with the RER.