what is the difference between the rough and smooth endoplasmic reticulum course hero

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What is the difference between rough and smooth?

rough| smooth| As adjectives the difference between roughand smooth is that roughis having a texture that has much friction not smooth; uneven while smoothis having a texture that lacks friction not rough. As nouns the difference between roughand smooth

What is the difference between rough ER and smooth ER?

Things to Remember

• RER is found in a lot of cells that are involved in protein synthesis and secretion. ...
• SER produces lipid-like steroidal hormones in animal cells. ...
• SER aids in the production of new membranes as well as carbohydrate metabolism. ...
• In humans, abnormalities in RER structure and function are linked to a variety of diseases.

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What is the function of smooth and rough?

Their function is to synthesize lipids. What does rough ER do in plants? Smooth and Rough ER Functions Rough ER is primarily involved in the production of proteins that will be exported from the cell to help with other functions of building the plant. Such proteins include antibodies, digestive enzymes, and certain hormones.

What is smooth and rough?

is that roughis having a texture that has much friction not smooth; uneven while smoothis having a texture that lacks friction not rough. As nouns the difference between roughand smooth is that roughis the unmowed part of a golf course while smoothis something that is , or that goes smoothly and easily.

What is the difference between Rough Endoplasmic Reticulum and smooth?

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 ER and smooth ER quizlet?

Rough endoplasmic reticulum is covered in ribosomes and is involved in the synthesis and production of proteins. Smooth endoplasmic reticulum has no ribosomes and is involved in the production of enzymes and lipids.

Which of the following functional differences between the rough and smooth endoplasmic reticulum is explained by the structural differences between them?

Which of the following functional differences between the rough and smooth endoplasmic reticulum (ER) is explained by the structural differences between them? Rough ERER can synthesize and package proteins for export, and smooth ERER cannot.

What are the functions of smooth and rough ER?

The rough ER, studded with millions of membrane bound ribosomes, is involved with the production, folding, quality control and despatch of some proteins. Smooth ER is largely associated with lipid (fat) manufacture and metabolism and steroid production hormone production. It also has a detoxification function.

What is the difference between smooth and rough endoplasmic reticulum?

The most apparent difference between smooth and rough endoplasmic reticulum is the presence of ribosomes. Only the rough endoplasmic reticulum has ribosomes on its surface, and that gives it its characteristic rough appearance. Main Article: Endoplasmic Reticulum.

What is the difference between a smooth ER and a rough ER?

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.

What are the two types of ER?

Cells that play an important role in the production of proteins and oils have large amounts of ER. Structurally, there are two types of endoplasmic reticulum in a cell. They are: 1 Rough endoplasmic reticulum 2 Smooth endoplasmic reticulum

What is the SER?

Smooth Endoplasmic Reticulum (SER) It possesses ribosomes attached to its membrane. It does not have ribosomes on its membrane. Formed of cisternae and a few tubules. Formed of vesicles and tubules. It participates in the synthesis of enzymes and proteins. Synthesises glycogen, lipids and steroids.

What is the endoplasmic reticulum?

The endoplasmic reticulum is a network of membranes that is present inside eukaryotic cells. These structures are responsible for the production and transportation of proteins, fats and other essential molecules required for the functioning of a cell. Difference Between RER and SER.

Do red blood cells have an ER?

Although an essential component of the cell, not every type of cell has an endoplasmic reticulum, for instance, red blood cells do not have an ER. Cells that play an important role in the production of proteins and oils have large amounts of ER. Structurally, there are two types of endoplasmic reticulum in a cell. They are:

Is ribosome a peripheral or internal?

It is internal and connected with the nuclear envelope. It is peripheral and may be connected to plasmalemma. Ribophorins are present and help ribosomes attach to ER. Devoid of Ribophorins. It might develop from the nuclear envelope. Develops from Rough Endoplasmic Reticulum.