Possible Clues:

• Particle which is the site of protein synthesis in a cell
• RNA binder
• Particle in a cell which synthesises protein
• In part of cell find bone, old and remarkable
• Cytoplasm particle
• Site of protein synthesis
• DNA and protein particle; boom rise (anag.)
• Essentially brief's doing what bra does for occupant of cell
• Cellular particle in one part of the body about to circulate