Question

what are endoplasmic reticulum???​

Answer 1

Explanation:

Endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins .

Answer 2

Answer:

the endopladmic reticulam ER is a large network of membrane bound tubes and sheets. it looks like long tubes or around or ab long bags. the ER membrane is similar in structure to the plasma membrane.