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The rough endoplasmic reticulum (RER) is primarily involved in the synthesis and initial folding of proteins destined for secretion, incorporation into the cell membrane, or for use in lysosomes. Its surface is studded with ribosomes, which translate mRNA into polypeptide chains that enter the RER lumen for processing. Additionally, the RER plays a role in post-translational modifications, such as glycosylation, and quality control to ensure that only properly folded proteins are transported to their next destinations.
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What are 2 functions of the endoplasmic reticulum?
if it's the rough ER then it functions to transport protein but if its the smooth ER it functions as a site of lipid and steroid synthesis
What is one of the major functions of both types of endoplasmic reticulum?
One of the major functions of both types of endoplasmic reticulum (ER)—smooth and rough—is the synthesis of proteins and lipids. The rough ER is studded with ribosomes, which facilitate protein synthesis, while the smooth ER is involved in lipid synthesis and detoxification processes. Additionally, both types play a role in the transport of molecules within the cell and contribute to the overall maintenance of cellular homeostasis.
What is the structure and functions the rough ER?
Rough endoplasmic reticulum is called rough because they contain ribosomes. It also contains many connected membranes, which resemble folded ribbons.
What part of the cell receives proteins from the ribosomes and modifies and shapes the into functions?
Rough Endoplasmic reticulum (Rough ER)
What is an ER with ribosomes?
An endoplasmic reticulum (ER) with ribosomes on its surface is called rough endoplasmic reticulum (RER). The ribosomes on the RER are responsible for protein synthesis, which is then transported to different parts of the cell for various functions.
What are 2 functions of the endoplasmic reticulum?
if it's the rough ER then it functions to transport protein but if its the smooth ER it functions as a site of lipid and steroid synthesis
What is the Rough ER functions?
It is thoroughly engaged with the functional synthesis of Proteins.
What is one of the major functions of both types of endoplasmic reticulum?
One of the major functions of both types of endoplasmic reticulum (ER)—smooth and rough—is the synthesis of proteins and lipids. The rough ER is studded with ribosomes, which facilitate protein synthesis, while the smooth ER is involved in lipid synthesis and detoxification processes. Additionally, both types play a role in the transport of molecules within the cell and contribute to the overall maintenance of cellular homeostasis.
What is the structure and functions the rough ER?
Rough endoplasmic reticulum is called rough because they contain ribosomes. It also contains many connected membranes, which resemble folded ribbons.
What part of the cell receives proteins from the ribosomes and modifies and shapes the into functions?
Rough Endoplasmic reticulum (Rough ER)
What is an ER with ribosomes?
An endoplasmic reticulum (ER) with ribosomes on its surface is called rough endoplasmic reticulum (RER). The ribosomes on the RER are responsible for protein synthesis, which is then transported to different parts of the cell for various functions.
What are the two types of ER and what is their function?
The two types of ER are rough ER (endoplasmic reticulum) and smooth ER. Rough ER has ribosomes attached to its surface, where protein synthesis occurs. Smooth ER is involved in lipid metabolism, detoxification of drugs, and storage of calcium ions.
What is the function of the rough and smooth er?
The part of the ER covered in ribosomes is rough ER. Rough ER is usually found by the nucleus. Ribosomes on rough ER make many of the cell's proteins. The ER then delivers these proteins throughout the cell.. The ER that lacks ribosomes is smooth ER. The functions of smooth ER include making lipids and breaking down toxic materials that could damage the cell.
What performs the same function as the rough endoplasmic reticulum?
The smooth endoplasmic reticulum performs similar functions as the rough ER, such as lipid metabolism and detoxification of drugs and toxins. However, it lacks ribosomes and does not participate in protein synthesis like the rough ER.
What is the difference between a rough ER and a Smooth ER?
Rough endoplasmic reticulum (ER) has ribosomes on its surface, involved in protein synthesis, while smooth ER lacks ribosomes and is involved in lipid synthesis, detoxification, and calcium storage. Both types of ER are interconnected and help in cellular functions like protein and lipid metabolism.
What is the differencebetween''smooth'' and ''rough'' endoplasnic reticulum?
The rough endoplasmic reticulum (reticulum plasmatic wrinkled?) and smooth endoplasmic reticulum (reticulum plasmatic smooth?) si that the rough ER is dotted by ribosomes (hence "rough") that synthesize protein into the ER. The smooth ER does not possess ribosomes and has different functions such as lipid synthesis and xenobiotic detoxification.
How can you tell an rough er from a smooth er?
A rough er has ribosomes while a soft er does not
