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Yes they are in eukaryotes only. They are not found in prokaryotes.

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What is the ER in cell?

The endoplasmic reticulum (ER) is a membrane-bound organelle found in eukaryotic cells. It plays a key role in protein and lipid synthesis, as well as the storage and release of calcium ions. The ER can be divided into two regions: the rough ER, which is studded with ribosomes and involved in protein synthesis, and the smooth ER, which functions 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 types of cells contain the organelles smooth ER and Rough ER in?

Smooth ER is found in cells that are involved in lipid metabolism, such as liver and muscle cells. Rough ER is found in cells that are responsible for protein synthesis, such as cells in the pancreas and salivary glands.


This is a membrane-bound organelle in eukaryotic cells that is the production and processing center of proteins and some lipids?

Eukaryotic organelles responsible for the production and processing of proteins and lipids are Smooth Endoplasmic Reticuli (SER). In the SER, as well its extensions, are where protein-lipid synthesis, metabolism and transport occur.


Is the endoplasmic an organelle?

Yes, the endoplasmic reticulum (ER) is an organelle found in eukaryotic cells. It plays a key role in protein and lipid synthesis, as well as in detoxification and storage of calcium ions. The two types of ER are rough ER (with ribosomes attached) and smooth ER (no ribosomes).

Related Questions

Where in the cell is the ER found?

The endoplasmic reticulum (ER) is located in eukaryotic cells


Where is the ER in a Eukaryotic cell?

it extends throughout the cytoplasm


What produces ribosmes in a eukaryotic cell?

rough er & nucleolus


Is the smooth er in eukaryotic cell or prokaryotic?

Smooth endoplasmic reticulum (ER) is found in eukaryotic cells. It is responsible for lipid synthesis, detoxification of drugs and toxins, and storage of calcium ions. Prokaryotic cells lack membrane-bound organelles like the ER.


Do bacteria have smooth er?

No, bacteria do not have smooth endoplasmic reticulum (ER). Smooth ER is a cell organelle found in eukaryotic cells, not in prokaryotic cells like bacteria.


Do bacteria have ER?

No, bacteria do not have endoplasmic reticulum (ER) like eukaryotic cells. Bacteria lack membrane-bound organelles, including the ER, and instead have a simpler internal structure.


Where is the endoplasmic reticulum found on a eukaryotic cell?

The endoplasmic reticulum (ER) is an eukaryotic organelle that forms an interconnected network of tubules, vesicles, and cisternae within cells.


What is the function of edoplasmic?

The endoplasmic reticulum (ER) is an eukaryotic organelle that forms an interconnected network of tubules


What is the ER in cell?

The endoplasmic reticulum (ER) is a membrane-bound organelle found in eukaryotic cells. It plays a key role in protein and lipid synthesis, as well as the storage and release of calcium ions. The ER can be divided into two regions: the rough ER, which is studded with ribosomes and involved in protein synthesis, and the smooth ER, which functions 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 is the function of edoplasmic reticulum?

The endoplasmic reticulum (ER) is an eukaryotic organelle that forms an interconnected network of tubules


Which characteristic best describles all eukaryotic cells?

They have membrane-bounded organelles e.g. mitochondria and ER

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