what does the endoplasmic reticulum do in an animal cell
There are two types of endoplasmic reticulum: rough endoplasmic reticulum (rough ER) and smooth endoplasmic reticulum (smooth ER). Both types are present in plant and animal cells.The two types of ER are separate entities and are not joined together.hese ions are released from the smooth endoplasmic reticulum. SUMMARY. Organelles called ârough endoplasmic reticulumâ and âsmooth endoplasmic reticulumâ are separate networks of membrane enclosed flattened tubules found in eukaryotic animal and plant cells.