Question

what is er organelles cell?.​

Answer 1

Step-by-step explanation:

The endoplasmic reticulum (ER) is a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells. All eukaryotic cells contain an ER. In animal cells, the ER usually constitutes more than half of the membranous content of the cell.

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Answer 2

Answer:

any of a number of organised or specialised structure in a living cell...