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What structure makes the rough endoplasmic reticulum different from the smooth endoplasmic reticulum?
The basic difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum is the rough ER has ribosomes latched on to it. This is what makes it "rough" and since the smooth ER does not have these organelles on it, it is smooth.The RER and the SER also differ in function. The rough ER is the cell's "membrane factory." Proteins and phospholipids that form part of all cellular membranes are manufactured in the rough ER. The smooth ER's main functions are lipid metabolism and synthesis of cholesterol.
What structural feature distinguishes smooth ER from rough ER?
The main difference is the presence of ribosomes on the rough endoplasmic reticulum (ER), giving it a "rough" appearance, while the smooth ER lacks ribosomes and appears smooth. The rough ER is involved in protein synthesis and processing, while the smooth ER plays a role in lipid metabolism and detoxification.
What is the definition of rough endoplasmic reticulum?
Rough endoplasmic reticulum, (RER),an organelle composed of an interconnected network of internal membranes within eukaryotic cells; rough ER is associated with ribosomes, whereas smooth ER lacks ribosomes.
Does the smooth er transport proteins?
The smooth endoplasmic reticulum (SER) does not have ribosomes attached to it and only makes lipids. The rough endoplasmic reticulum (RER), on the other hand, does have ribosomes attached to it. The RER makes lipids as well but also helps transport the proteins made by the ribosomes attached to it.
What does an endoplasmic reticulum do in an animal cell?
The endoplasmic reticulum is the cell's interconnected network of vesicles and tubules, which enables transport and processing of proteins.
What is the main difference of smooth and rough ER?
Rough Endoplasmic Reticulum is with ribosomes attached and helps in protein synthesisSmooth Endoplasmic Reticulum no ribosomes
Two main functions of endoplasmic reticulum?
Protein synthesis: The rough endoplasmic reticulum (ER) is involved in the synthesis and processing of proteins. Lipid synthesis: The smooth endoplasmic reticulum (ER) is responsible for lipid synthesis and detoxification of harmful substances.
What structure makes the rough endoplasmic reticulum different from the smooth endoplasmic reticulum?
The basic difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum is the rough ER has ribosomes latched on to it. This is what makes it "rough" and since the smooth ER does not have these organelles on it, it is smooth.The RER and the SER also differ in function. The rough ER is the cell's "membrane factory." Proteins and phospholipids that form part of all cellular membranes are manufactured in the rough ER. The smooth ER's main functions are lipid metabolism and synthesis of cholesterol.
What are the two functions of rough endoplasmic reticulum?
The reason rough endoplasmic reticulum is coz of ribosomes. The ribosomes cover the surface of rough endoplasmic reticulum and make it appear bumpy under microscopic magnification. Ribosomes are the sites where proteins are created from amino acids. Rough endoplasmic reticulum is connected with the outer envelope of the cell nucleus. The following are the main functions of rough endoplasmic reticulum: 1)The prime rough endoplasmic reticulum function is the production and processing of specific proteins at ribosomal sites that are later exported. 2)As I said before, rough endoplasmic reticulum function involves, creation of two types of proteins. One is the type which fortifies and gets embedded into the reticulum membrane. The other types are water soluble membranes which after creation at ribosomal sites, pass through the membrane and into the lumen. 3)The function of rough endoplasmic reticulum doesn't end there. The proteins that enter are further processed inside, the proteins are folded into the right three dimensional shapes and carbohydrates may be added. 4)The next rough endoplasmic reticulum function is to transport these ready proteins to the sites where the are required. They may also be sent to the Golgi bodies for further advanced processing, through vesicles.
What organelles are involved in manufacture of macromolecules?
The main organelles involved in the manufacture of macromolecules are the ribosomes and the endoplasmic reticulum. Ribosomes are responsible for protein synthesis, while the endoplasmic reticulum (both rough and smooth) assists in the synthesis and folding of proteins and lipids.
What is the function of a endoplasmic Reticulum in animal cell?
The endoplasmic reticulum is typically divided into two sections based upon morphology. The rough endoplasmic reticulum (rough ER or RER) has numerous ribosomes associated with it and is a main site of amino acid chain production(the first step of protein synthesis) in the cell. The smooth endoplasmic reticulum (smooth ER or SER) functions to fold the amino acid chains from the RER into the proper shape for a protein and to "finish" them with non-amino acid components such as ions.
What structural feature distinguishes smooth ER from rough ER?
The main difference is the presence of ribosomes on the rough endoplasmic reticulum (ER), giving it a "rough" appearance, while the smooth ER lacks ribosomes and appears smooth. The rough ER is involved in protein synthesis and processing, while the smooth ER plays a role in lipid metabolism and detoxification.
What is the role of ribosomes and where they are found?
They are found on the Rough Endoplasmic Reticulum(ER) and their main function is to make proteins.
What is the functions of endoplasmic reticulum?
Basically, it performs the synthesis and modification of proteins and their shipping to the Golgi for further modification (O-glycosylation, for instance ), then the Golgi is the shipping department of the cell.. The smooth ER has to do with the modification of lipids and carbohydrates, and detoxification of the cell.----------------------------------------------------------------The Endoplasmic Reticulum as a whole works to compartmentalize the cell by weaving into sheets all across the cell. The portions of the ER studded with ribosomes (labeled Rough) synthesize proteins while the portions without ribosomes (labeled Smooth) synthesize lipids. Basically, if you compare a cell to a city, the endoplasmic reticula are the roads in which materials can be processed and moved around inside of the cell.It has ribosomes inside which make and sort proteins (also known as synthesis). Rough endoplasmic reticula synthesize proteins, while smooth endoplasmic reticula synthesize lipids and steroids, metabolize carbohydrates and steroids, and regulate calcium concentration, drug detoxification, and attachment of receptors on cell membrane proteins.---There are two parts of the endoplasmic reticulum; the smooth and the rough. The endoplasmic reticulum has several general functions, one being the facilitation of protein folding and the transport of synthesized proteins in cisternae. Only proteins that are folded properly are transported into the Golgi complex from the rough Endoplasmic Reticulum. The "ER" also attaches oligosaccharides in a process called Glycosylation. ( N-glycosylation ) 1. Proteins that are transported by the endoplasmic reticulum.2. Glycosylation3. Disulfide bond formation and rearrangement4. Drug Metabolismgolgi apparatusrough er is found through the cell
What is the definition of rough endoplasmic reticulum?
Rough endoplasmic reticulum, (RER),an organelle composed of an interconnected network of internal membranes within eukaryotic cells; rough ER is associated with ribosomes, whereas smooth ER lacks ribosomes.
Does the smooth er transport proteins?
The smooth endoplasmic reticulum (SER) does not have ribosomes attached to it and only makes lipids. The rough endoplasmic reticulum (RER), on the other hand, does have ribosomes attached to it. The RER makes lipids as well but also helps transport the proteins made by the ribosomes attached to it.
Does smooth endoplasmic reticulum make energy?
No, smooth endoplasmic reticulum does not make energy. Its main functions include lipid synthesis, drug detoxification, and calcium storage. Energy production occurs mainly in the mitochondria of the cell.
