The domain entity and ornamental Smith kare Te CU rum type, rough (Rough endoplasmic recticulum RER:) is a hollow cylindrical tube. Is Ribosome is the RER is rough skin? All types of cells.
Unglued plastic drum of Rough Guide Mick retinol (Rough endoplasmic recticulum: RER) is a cylindrical tube with ribosomes on the surface, making it look jagged RER. Found in all cell types
เอนโดพลาสมิก retinal g (Rough ditch type rough endoplasmic recticulum: RER) is a hollow tube, cylindrical, ribosomes at the skin island. RER look rough, found in the cells of all kinds.