what is the difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum?
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The most basic difference between RER and SER is the presence of ribosomes. When ribosomes attach to the surface of an ER, it gives a characteristic rough appearance; hence it is called Rough ER. On the other hand, a smooth ER does not have ribosomes on its surface. It possesses ribosomes attached to its membrane.
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Found inside the nucleus and produces ribosomes, which move out of the nucleus and take positions on the rough endoplasmic reticulum where they are critical in protein synthesis.
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The condyle is smooth and round whereas epicondyle is rough. Epicondyle is a projection on the condyle. The main difference between condyle and epicondyle is that condyle forms an articulation with another bone. whereas epicondyle provides sites for the attachment of muscles.
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The proteins that are synthesized by the rough ER are proteins destined for secretion or to become part of the endomembrane system. Ribosomes on the...
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Cell membrane refers to the semipermeable membrane surrounding the cytoplasm of a cell while nuclear membrane refers to a double membrane, enclosing a cell nucleus and having its outer part continuous with the endoplasmic reticulum. Thus, this is the main difference between cell membrane and nuclear membrane.
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The difference between Coarse and Rough. When used as adjectives, coarse means composed of large parts or particles, whereas rough means not smooth.
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The endoplasmic reticulum (ER) serves important functions particularly in the synthesis, folding, modification, and transport of proteins. Differences in certain physical and functional characteristics distinguish the two types of ER, known as rough ER (RER) and smooth ER (SER).
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As adjectives the difference between rough and bumpy is that rough is having a texture that has much friction not smooth; uneven while bumpy is rough; jumpy; causing or characterized by jolts and irregular movements.
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What is another function of the Smooth Endoplasmic Reticulum? Final production of glucose, an energy storage molecule. ... One of the primary functions of the Smooth Endoplasmic Reticulum is to produce and move lipids, an essential component of a cell's outer membrane, and steroids.
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Membrane-bound ribosomes When a ribosome begins to synthesize proteins that are needed in some organelles, the ribosome making this protein can become "membrane-bound". In eukaryotic cells this happens in a region of the endoplasmic reticulum (ER) called the "rough ER".
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The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
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Both are equally important cell organelles. The rough endoplasmic reticulum synthesizes proteins due to the presence of ribosomes and the golgi apparatus modifies these proteins to perform specific functions.
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Smooth Endoplasmic Reticulum. The SER has a variety of functions that are often more prominent in certain cell types whose roles require an enhanced SER ability. Four common functions are the mobilization of glucose from glycogen, calcium storage, drug detoxification, and the synthesis of lipids.
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Both the smooth and rough endoplasmic reticulum help in the production and storage of proteins The main difference is that one contains ribosomes on it and the other does not. The rough endoplasmic reticulum (RER) has ribosomes on its surface. ... The smooth endoplasmic reticulum (SER) does not contain ribosomes.
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Membrane-bound ribosomes are attached to a structure known as rough endoplasmic reticulum. Free and membrane-bound ribosomes produce different proteins. Whereas membrane-bound ribosomes produce proteins that are exported from the cell to be used elsewhere, free ribosomes produce proteins used inside the cell itself.
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Rough ER is found throughout the cell but the density is higher near the nucleus and the Golgi apparatus. Ribosomes on the rough endoplasmic reticulum are called 'membrane bound' and are responsible for the assembly of many proteins.
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The difference lies between the two is that the Smooth Endoplasmic Reticulum is not bounded by the ribosomes and is known for storing the lipids and proteins. Meanwhile, the Rough Endoplasmic Reticulum is bounded by the ribosomes and store proteins. ... ER is of two type smooth and rough.