The surface of the rough endoplasmic reticulum (often abbreviated RER or Rough ER) (also called ergastoplasm) is studded with protein-manufacturing ribosomes giving it a rough appearance (hence its name).The binding site of the ribosome on the rough endoplasmic reticulum is the translocon.he smooth endoplasmic reticulum lacks ribosomes and functions in lipid metabolism, carbohydrate metabolism, and detoxification of drugs. The smooth ER is especially abundant in mammalian liver and gonad cells. The lacy membranes of the endoplasmic reticulum were first seen in 1945 using electron microscopy.
The total driving distance from BOS to Boston, MA is 4 miles or 6 kilometers. Your trip begins at Boston Logan International Airport in Boston, Massachusetts. It ends in Boston, Massachusetts.
The MBTA Blue Line Subway and the Silver Line Bus go to Logan. The Silver Line is a low-floor articulated bus that stops at each terminal every 10 to 15 minutes, from 6AM to 12:45AM every day (5:35AM start M-Sa). From the airport, the bus travels along the South Boston waterfront and terminates at South Station.