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The smooth endoplasmic reticulum (SER) is distinguished from the rough endoplasmic reticulum (RER), the other basic type of endoplasmic reticulum, by its lack of ribosomes, which are protein-synthesizing particles that can be found attached to the outer surface of the RER to give the membrane its “rough” appearance.
- What is the structural difference between rough endoplasmic reticulum and smooth ER?
- How is rough er different from smooth ER What functions do they perform in a cell class 9?
- What is the difference between smooth ER rough ER and Golgi apparatus?
- What is the difference between smooth and rough ER and what are their specific roles in the cell?
- What is the main function of the rough ER?
- What is the function of smooth ER?
- What is the difference between rough and smooth endoplasmic reticulum and rough ER?
- What is the difference between rough and smooth endoplasmic reticulum Brainly?
- What is the primary structural difference between rough endoplasmic reticulum and smooth endoplasmic reticulum Brainly?
- What is smooth endoplasmic reticulum Class 9?
- What is SER write down the relationship between SER and membrane biogenesis?
- What are rough and smooth endoplasmic reticulum?
- How does the structure of the smooth ER aid in the function?
What is the structural difference between rough endoplasmic reticulum and smooth ER?
Smooth Endoplasmic Reticulum does not have ribosomes on its membrane. Rough Endoplasmic Reticulum possesses ribosomes attached to its membrane. It is organized of vesicles and tubules. It is organized of cisternae and a few tubules.
How is rough er different from smooth ER What functions do they perform in a cell class 9?
Rough ER is different from smooth ER in having ribosomes (protein units ) on its surface. ... The Ribosomes present in RER are the structures responsible for making proteins which are further sent to the lumen . It is also responsible for making phospholipids which make up the membranes of cells. Hope that helps !
What is the difference between smooth ER rough ER and Golgi apparatus?
Part of the ER is continuous with the nuclear envelope of the cell. More specifically, the density of rough ER is higher near the nucleus and Golgi apparatus whilst the smooth ER seems to be located evenly throughout the cell.
What is the difference between smooth and rough ER and what are their specific roles in the cell?
The proximity of the rough ER to the cell nucleus gives the ER unique control over protein processing. ... In certain cell types, smooth ER plays an important role in the synthesis of steroid hormones from cholesterol. In cells of the liver, it contributes to the detoxification of drugs and harmful chemicals.
What is the main function of the rough ER?
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.
What is the function of smooth ER?
The smooth endoplasmic reticulum functions in many metabolic processes. It synthesizes lipids, phospholipids as in plasma membranes, and steroids. Cells that secrete these products, such as cells of the testes, ovaries, and skin oil glands, have an excess of smooth endoplasmic reticulum.
What is the difference between rough and smooth endoplasmic reticulum and rough ER?
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.
What is the difference between rough and smooth endoplasmic reticulum Brainly?
Answer: 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.
What is the primary structural difference between rough endoplasmic reticulum and smooth endoplasmic reticulum Brainly?
Explanation: 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.
What is smooth endoplasmic reticulum Class 9?
The smooth endoplasmic reticulum has a tubular form. It participates in the production of phospholipids, the chief lipids in cell membranes and are essential in the process of metabolism. Smooth ER transports the products of the rough ER to other cellular organelles, especially the Golgi apparatus.
What is SER write down the relationship between SER and membrane biogenesis?
Membrane biogenesis is the process which involves the synthesis of cell membrane with the help of proteins and lipids. Endoplasmic reticulum is responsible for the synthesis of these membranes. SER in the liver of vertebrates helps in detoxification . ... Inside a cell, numerous organelles function to remove wastes.
What are rough and smooth endoplasmic reticulum?
Both rough ER and smooth ER have the same types of membranes but they have different shapes. Rough ER looks like sheets or disks of bumpy membranes while smooth ER looks more like tubes. Rough ER is called rough because it has ribosomes attached to its surface. ... Smooth ER (SER) acts as a storage organelle.
How does the structure of the smooth ER aid in the function?
The smooth endoplasmic reticulum (smooth ER) is a membranous organelle found in most eukaryotic cells. ... Its main functions are the synthesis of lipids, steroid hormones, the detoxification of harmful metabolic byproducts and the storage and metabolism of calcium ions within the cell.
