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The endoplasmic reticulum (ER) is a network of membranous tubules and sacs within eukaryotic cells, playing a crucial role in the synthesis, folding, modification, and transport of proteins and lipids. It comes in two forms: rough ER, which has ribosomes on its surface and is involved in protein synthesis, and smooth ER, which is involved in lipid synthesis and detoxification processes. The ER is essential for maintaining cellular function and homeostasis.
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What is a endoplasim recticulum?
The endoplasmic reticulum (ER) is a cell organelle involved in protein synthesis, lipid metabolism, and transportation of molecules within the cell. It consists of a network of membranes that can be rough (with ribosomes attached) or smooth (without ribosomes). The ER plays a vital role in cell structure and function.
What is endoplasim reticulum?
the endoplasmic reticulum (ER) is repsonible for the production of the protein and lipid components of most of the cell's organelles. The ER contains a great amount of folds - but the membrane forms a single sheet enclosing a single closed sac. This internal space is called the ER lumen. The ER is additionally responsible for moving proteins and other carbohydrates to the Golgi apparatus, to theplasma membrane, to the lysosomes, or wherever else needed. There are two types of ER - rough, which is coated with ribosomes, and smooth, which isn't. Rough ER is the site of protein synthesis. The smooth ER is where the vesicles carrying newly synthesized proteins (from the rough ER) are budded off.
What is a endoplasim recticulum?
The endoplasmic reticulum (ER) is a cell organelle involved in protein synthesis, lipid metabolism, and transportation of molecules within the cell. It consists of a network of membranes that can be rough (with ribosomes attached) or smooth (without ribosomes). The ER plays a vital role in cell structure and function.
What is endoplasim reticulum?
the endoplasmic reticulum (ER) is repsonible for the production of the protein and lipid components of most of the cell's organelles. The ER contains a great amount of folds - but the membrane forms a single sheet enclosing a single closed sac. This internal space is called the ER lumen. The ER is additionally responsible for moving proteins and other carbohydrates to the Golgi apparatus, to theplasma membrane, to the lysosomes, or wherever else needed. There are two types of ER - rough, which is coated with ribosomes, and smooth, which isn't. Rough ER is the site of protein synthesis. The smooth ER is where the vesicles carrying newly synthesized proteins (from the rough ER) are budded off.
