The endoplasmic reticulum is a network of tubules and flattened sacs that serve a variety of functions in the cell. There are two regions of the ER that differ in both structure and function. One region is called rough ER because it has ribosomes attached to the cytoplasmic side of the membrane.The other region is called smooth ER because it lacks attached ribosomes. Typically, the smooth ER is a tubule network and the rough ER is a series of flattened sacs.The space inside of the ER is called the lumen.ne region is called rough ER because it has ribosomes attached to the cytoplasmic side of the membrane. The other region is called smooth ER because it lacks attached ribosomes. Typically, the smooth ER is a tubule network and the rough ER is a series of flattened sacs. The space inside of the ER is called the lumen.
Distance from London, United Kingdom to Sicily. The total distance from London, United Kingdom to Sicily is 1,188 miles. This is equivalent to 1â911 kilometers or 1,032 nautical miles. Your trip begins in London, United Kingdom. It ends in Sicily, Italy. Your flight direction from London, United Kingdom to Sicily is Southeast (139 degrees from North). The distance calculator helps you figure out how far it is to fly from London, United Kingdom to Sicily. It does this by computing the straight line flying distance (as the crow flies).
Italy is located at a meeting point of African and Eurasian plate, in fact, island of Sicily is located northeast of Tunisia in Africa. Italy covers a total area of 301,340 sq. km. and is the seventy second largest country of the world.