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In eukaryotic cells, the ER stands for endoplasmic reticulum, a series of channels used primarily for transport of molecules within the cell. There can be both rough and smooth ER.

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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.

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Q: What is the ER in cell?
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Related questions

What is ER's job in a cell?

The ER's job in a cell is to move the protein.


Is ER in a cell in a plant or animal cell?

They both have the Endoplasmic Reticulum (ER).


Is the rough ER in the plant cell or the animal cell?

The rough er is in both types of cells. Animal cell and plant cell.


Where is the er in the cell located?

The Nucleus of a cell


What does the smooth ER in an animal cell?

its the opposite of a rough er


What is the jobs of the smooth ER?

depends on what type of cell you are wondering about. look up a specific cell type and then the function of the smooth ER in that cell


What type of cell is smooth er?

animal cell


What is the function in the plant cell rough ER?

Rough ER is usually found near the nucleus. Ribosomes on rough ER make many of the cell's proteins.


How many endoplasmic reticulum does one cell exist?

A cell typically has multiple endoplasmic reticulum (ER) structures. There are two types of ER - rough ER (with ribosomes attached) and smooth ER (without ribosomes). The number of ER structures can vary based on the cell type and its function.


What doe the smooth er do in an animal cell?

its the opposite of a rough er


Do plants and animals have a rough ER?

Both plants and animals do have rough ER. Once you observe cell in powerful microscope you can see ER around the nucleuolus of the cell.


What is the nickname for a endoplasmic reticulum?

The nickname for endoplasmic reticulum is ER.