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What is folded membrane extending out from the nucleus?
Folded membrane extending out from the nucleus is known as the endoplasmic reticulum. It plays a critical role in protein and lipid synthesis, as well as the transportation of molecules within the cell. There are two types of endoplasmic reticulum: rough endoplasmic reticulum (with ribosomes attached) and smooth endoplasmic reticulum (without ribosomes).
What is the membranous system that has rough and smooth varieties?
The endoplasmic reticulum is the membranous system that has rough and smooth varieties. The rough endoplasmic reticulum is studded with ribosomes that synthesize proteins, while the smooth endoplasmic reticulum plays a role in lipid metabolism and detoxification.
What makes endoplasmic reticulum rough?
The rough endoplasmic reticulum gets its "rough" appearance due to the presence of ribosomes attached to its surface. These ribosomes are responsible for protein synthesis, giving the rough endoplasmic reticulum its role in producing proteins for the cell.
Which organelle that has series of membrane channels that lack ribosomes but produces lipids for the cell?
Smooth endoplasmic reticulum. It plays a role in lipid metabolism, synthesizing lipids such as phospholipids and steroids. It does not have ribosomes attached to its surface, unlike the rough endoplasmic reticulum.
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).
What organelle is attached to rough endoplasmic reticulum?
Ribosomes are the organelles attached to the rough endoplasmic reticulum. Ribosomes play a key role in protein synthesis, and their presence on the rough endoplasmic reticulum provides a platform for translation and processing of newly synthesized proteins.
What group is involved in manufacturing the substances needed by the cell?
The group involved in manufacturing the substances needed by the cell is the organelle called the endoplasmic reticulum. It plays a key role in protein and lipid synthesis.
Does the prokaryotic cell have endoplasmic reticulum?
No, prokaryotic cells do not have endoplasmic reticulum. The endoplasmic reticulum is a membrane-bound organelle found in eukaryotic cells that plays a role in protein and lipid synthesis. Prokaryotic cells lack membrane-bound organelles.
What is the rough endoplasimc reticulum?
The rough endoplasmic reticulum is "rough" because it has ribosomes latched on to it. The rough ER is the cell's "membrane factory." The proteins and phospholipids that form part of all cellular membranes are manufactured in the rough ER.
Endoplasmic reticulum where proteins are built?
The endoplasmic reticulum is an organelle in the cell where proteins are synthesized, folded, and modified. It plays a crucial role in protein production and quality control before they are transported to their final destinations within or outside the cell. There are two types of endoplasmic reticulum: rough endoplasmic reticulum (with ribosomes attached) and smooth endoplasmic reticulum (without ribosomes).
What groups of flattened membrane sacs and tubes?
The endoplasmic reticulum (ER) is composed of flattened membrane sacs and tubes. 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. The ER plays a vital role in protein synthesis, lipid metabolism, and detoxification processes within the cell.
Explain the difference between rough and smooth endoplasmic reticulum?
Rough endoplasmic reticulum (RER) is studded with ribosomes, giving it a rough appearance and involved in protein synthesis, while smooth endoplasmic reticulum (SER) lacks ribosomes and is involved in lipid metabolism and detoxification processes. RER plays a major role in the production of secretory and membrane proteins, while SER is involved in the synthesis of lipids and steroid hormones.
