Question

Which is true for endoplasmic reticulum?
(options not given)​

Answer 1

Explanation:

The endoplasmic reticulum is made up of membrane-enclosed spaces used for the trafficking of materials that will be secreted from the cell. Therefore it is involved in exocytosis, not endocytosis.

The smooth ER is involved in metabolism and lipid synthesis

Answer 2

Answer:

The endoplasmic reticulum is made up of membrane-enclosed spaces used for the trafficking of materials that will be secreted from the cell. Therefore it is involved in exocytosis, not endocytosis. The smooth ER is involved in metabolism and lipid synthesis.