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The RER or reseau express regional has5 lines, A, B, C, D and E. They plan to expand E westward by 2020.

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Are ribosomes found on the RER?

yes they are attached with RER and therefore give the rough appearance to them as compared wtih SER


What is ER with ribosomes attached to its surfaces?

ER with ribosomes attached to its surfaces is called rough endoplasmic reticulum (RER). RER is involved in protein synthesis as the ribosomes attached to it synthesize proteins that are then transported and modified within the ER. The RER is characterized by its bumpy appearance due to the presence of ribosomes.


What does the rough endoplasmic reticulum looks like?

The rough endoplasmic reticulum (RER) has a bumpy appearance due to the presence of ribosomes on its surface. These ribosomes are responsible for protein synthesis, giving RER its characteristic rough texture. The RER is an extensive network of tubules and flattened sacs that are interconnected throughout the cytoplasm of a cell.


What cells have RER?

Cells that are actively involved in protein synthesis, secretion, or membrane production typically have a high amount of rough endoplasmic reticulum (RER). This includes cells like pancreatic cells, liver cells, and immune system cells.


Are ribosomes always attached to the RER?

No, ribosomes are not always attached to the rough endoplasmic reticulum (RER). While ribosomes are primarily found on the surface of the RER, where they synthesize proteins destined for secretion or membrane insertion, free ribosomes also exist in the cytoplasm. These free ribosomes synthesize proteins that function within the cytosol. The attachment of ribosomes to the RER is a dynamic process that occurs based on the specific needs of the cell.

Related Questions

How many tubelines in Paris?

there are 16 subway lines in Paris, plus 5 RER urban train lines using part of the network and existing metro stops.


What is the RER Line bx in Paris?

there are five RER lines in Paris (ABCDE) - They are operated by the public transportation service RATP - (interactive maps in link)


What is the difference between the RER and the Metro in Paris?

The RER is a regional network that covers the suburbs of Paris as well as the city, the mètro is mainly in Paris itself, though more and more métro lines are being extended beyond the city limits. (I live near the RER Ligne B - about an hour's train journey south of Paris)


When was Auber - Paris RER - created?

Auber - Paris RER - was created in 1971.


When was Champigny - Paris RER - created?

Champigny - Paris RER - was created in 1859.


Which RER stations are underground in Paris?

ALL RER stations in Paris are underground, and some in the suburb too. out of Paris, most RER stations are ground level or elevated.


When was Joinville-le-Pont - Paris RER - created?

Joinville-le-Pont - Paris RER - was created in 1859.


When was Épinay-sur-Seine - Paris RER - created?

Épinay-sur-Seine - Paris RER - was created in 1908.


How can you get to Disneyland from Paris?

You take the RER A


Where can get a Paris RER map from?

You can find a detailed map of the Paris RER on the Paris By Train. The map is pretty small, so you are going to have to click and zoom in on it to see any details.


How much does it cost to Disneyland Paris from central Paris on the RER?

1p


Can you go by Metro from the Charles de Gaulle Airport to Disneyland Paris?

No, the Paris Metro does not extend as far as the Disneyland resort, but... - there is a shuttle bus from both Paris airports throughout the day to Disneyland, €16 for adults, €13 for children. The timetable and operating hours are available on the Disneyland Paris website. - alternatively, you could catch the RER train link to Paris, and then switch for the RER line A train direct to the resort (Marne-la-Vallée - Chessy). In Paris these RER lines run on the same way than the metro system, but faster with fewer stations.