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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 function of rough ER?
- What is the function of the smooth ER simple?
- What is the difference between the function of rough and smooth ER?
- What does ER SER and RER stand for?
- What is the main function of the smooth endoplasmic reticulum quizlet?
- What is the function of rough endoplasmic reticulum Class 9?
- What is rough ER in biology?
- What is the mitochondria function?
- What is the difference between smooth and rough surface?
- What is the difference between the rough and smooth endoplasmic reticulum quizlet?
- Why does RER appear rough?
- What is the rough ER quizlet?
- Why is the rough ER rough quizlet?
- What are the two primary functions of the smooth ER?
What is the function of 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 the smooth ER simple?
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 the function of rough and smooth ER?
The main difference between these two terminologies is that the Smooth Endoplasmic Reticulum is known for stocking the lipids and proteins. ... Whereas, the Rough Endoplasmic Reticulum is bounded by the ribosomes and also stores proteins.
What does ER SER and RER stand for?
The endoplasmic reticulum (ER) is a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells. ... The ER can be classified in two functionally distinct forms: the smooth endoplasmic reticulum (SER) and the rough endoplasmic reticulum (RER).
What is the main function of the smooth endoplasmic reticulum quizlet?
Function of smooth endoplasmic reticulum in liver. Producing enzymes that help to detoxify certain compounds.
What is the function of rough endoplasmic reticulum Class 9?
Rough Endoplasmic Reticulum Function:
The majority of the functions of rough ER is associated with protein synthesis. Rough endoplasmic reticulum also plays a vital role in protein folding. Also ensures quality control (regarding correct protein folding).
What is rough ER in biology?
rough endoplasmic reticulum (RER), series of connected flattened sacs, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that plays a central role in the synthesis of proteins.
What is the mitochondria function?
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
What is the difference between smooth and rough surface?
As we know that the friction is the force which is opposing in nature, so in a smooth surface there would be no opposing or frictional resistance so , the object can move without any trouble (smoothly) whereas a rough surface is a surface in which there would be a major amount of frictional force present, also it has ...
What is the difference between the rough and smooth endoplasmic reticulum quizlet?
What is the difference between the rough and smooth endoplasmic reticulum? The surface of rough endoplasmic reticulum is covered in ribosomes, while the smooth endoplasmic reticulum is not covered in ribosomes.
Why does RER appear rough?
Rough Endoplasmic Reticulum (RER) appears rough because of the presence of ribosomes on it. Ribosomes are sites for biological protein synthesis. ... Polyribosomes are aggregation of several ribosomes held together by a string of mRNA.
What is the rough ER quizlet?
Rough endoplasmic reticulum. Function: produces and modifies proteins. Located next to the nucleus. Called the rough endoplasmic reticulum because it has ribosomes on the surface. Both plant and animal cells.
Why is the rough ER rough quizlet?
It is called 'rough' endoplasmic reticulum because it is studded on its outer surface (the surface in contact with the cytosol) with ribosomes. ... Rough ER is found throughout the cell but the density is higher near the nucleus and the Golgi apparatus.
What are the two primary functions of the smooth ER?
The main function of the smooth ER is to make cellular products like hormones and lipids. It also distributes those products throughout the cell and to places in the organism. The smooth ER also regulates and releases calcium ions and processes toxins.
