taggedrne: taggedrne: what can be smooth but also rough ;))))) endoplasmic reticulum follow for more cell facts
taggedrne: taggedrne: what can be smooth but also rough ;))))) endoplasmic reticulum follow for more cell facts
taggedrne: taggedrne: what can be smooth but also rough ;))))) endoplasmic reticulum follow for more cell facts
