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What is the er usually attached to?
The endoplasmic reticulum (ER) is usually attached to the nuclear envelope in eukaryotic cells. It forms a continuous membrane system that extends throughout the cytoplasm, facilitating the synthesis of proteins and lipids. The rough ER, which has ribosomes on its surface, is specifically involved in protein synthesis and processing, while the smooth ER is associated with lipid synthesis and detoxification processes.
What is a network of sacs and tubules extending off the nuclear envelope where proteins and lipids are produced?
The endoplasmic reticulum (ER) is a network of sacs and tubules extending off the nuclear envelope where proteins and lipids are produced. It is divided into rough ER, studded with ribosomes for protein synthesis, and smooth ER, which is involved in lipid metabolism and detoxification.
Rough Er is connected to the what membrane and to what Er?
The Rough Endoplasmic Reticulum is connected to the nuclear membrane and is continuous with the Smooth Endoplasmic Reticulum within the cell. Its distinctive rough appearance is due to the presence of ribosomes on its surface, which are involved in protein synthesis.
Is ER membrane bound organelle?
Yes, the endoplasmic reticulum (ER) is a membrane-bound organelle in eukaryotic cells. It plays a key role in protein synthesis, lipid metabolism, and detoxification reactions within the cell. The ER is interconnected with the nuclear envelope and consists of two main regions: the smooth endoplasmic reticulum (SER) and the rough endoplasmic reticulum (RER).
Outer portion of nuclear membrane shown to be continuous with what structure?
The outer portion of the nuclear membrane is continuous with the endoplasmic reticulum (ER), forming a network of membranes that are interconnected within the cell. This connection allows for the exchange of materials between the nucleus and the rest of the cell.
Smooth er location?
Connected to the nuclear envelope
Which type of organelle forms a membranous system of tubular canals which is continuous with the nuclear envelope and branches through the cytoplasm?
The endoplasmic reticulum (ER) is the organelle that forms a membranous system of tubular canals which is continuous with the nuclear envelope and branches through the cytoplasm. There are two types of ER: rough endoplasmic reticulum (RER), which has ribosomes attached to its surface, and smooth endoplasmic reticulum (SER), which lacks ribosomes.
What is the er usually attached to?
The endoplasmic reticulum (ER) is usually attached to the nuclear envelope in eukaryotic cells. It forms a continuous membrane system that extends throughout the cytoplasm, facilitating the synthesis of proteins and lipids. The rough ER, which has ribosomes on its surface, is specifically involved in protein synthesis and processing, while the smooth ER is associated with lipid synthesis and detoxification processes.
What is a network of sacs and tubules extending off the nuclear envelope where proteins and lipids are produced?
The endoplasmic reticulum (ER) is a network of sacs and tubules extending off the nuclear envelope where proteins and lipids are produced. It is divided into rough ER, studded with ribosomes for protein synthesis, and smooth ER, which is involved in lipid metabolism and detoxification.
What is the location of endoplasmic reticulum?
The endoplasmic reticulum (ER) is an organelle found in eukaryotic cells. It is located throughout the cytoplasm and can be classified into rough ER, which is studded with ribosomes, and smooth ER, which lacks ribosomes.
What membrane is Rough ER connected to?
The rough endoplasmic reticulum (RER) is connected to the nuclear envelope, which is a double membrane surrounding the nucleus of a eukaryotic cell. Ribosomes attached to the RER play a crucial role in protein synthesis and modification.
What is the rough er connected to the?
it is connected to the nuclear membrane and the smooth ER
What are the differences between the rough ER and the smooth ER?
Rough endoplasmic reticulum is studded with protein-producing ribosomes giving it a "rough" appearance, hence its name. It works in concert with the Golgi complex to target new proteins to their proper destinations. The rough endoplasmic reticulum is continuous with both the nuclear envelope and the smooth endoplasmic reticulum. Smooth endoplasmic reticulum has functions in several metabolic processes; it contains enzymes, and it stores calcium ions in muscle cells. Lipid synthesis takes place in the smooth endoplasmic reticulum. The smooth endoplasmic reticulum is continuous with the rough endoplasmic reticulum.
Rough Endoplasmic reticulum is connected to what membrane?
The rough endoplasmic reticulum is connected to the nuclear envelope membrane in eukaryotic cells. This connection allows for the transport of proteins synthesized on the ribosomes of the rough ER to other parts of the cell.
Will a lipid build your cells up?
ER the structure attacked to the nuclear envelope
Rough Er is connected to the what membrane and to what Er?
The Rough Endoplasmic Reticulum is connected to the nuclear membrane and is continuous with the Smooth Endoplasmic Reticulum within the cell. Its distinctive rough appearance is due to the presence of ribosomes on its surface, which are involved in protein synthesis.
How does rough ER differ from smooth ER in structures function?
Rough endoplasmic reticulum is studded with protein-producing ribosomes giving it a "rough" appearance, hence its name. It works in concert with the Golgi complex to target new proteins to their proper destinations. The rough endoplasmic reticulum is continuous with both the nuclear envelope and the smooth endoplasmic reticulum. Smooth endoplasmic reticulum has functions in several metabolic processes; it contains enzymes, and it stores calcium ions in muscle cells. Lipid synthesis takes place in the smooth endoplasmic reticulum. The smooth endoplasmic reticulum is continuous with the rough endoplasmic reticulum.
